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Table of Contents COMPLETE ENGINE . . . . . . . . . . . . . . . . . . . . . 6-7 EXPLODED ENGINE. . . . . . . . . . . . . . . . . . . . . . 8-9 OIL PUMPS. . . . . . . . . . . . . . . . . . . . . . . . . . 10-11 BILLET OIL FILTER MOUNT. . . . . . . . . . . . . . 12-13 ROCKER BOXES. . . . . . . . . . . . . . . . . . . . . . 14-15 TRANSMISSIONS. . . . . . . . . . . . . . . . . . . . . 16-17

About TP Engineering TP Engineering is the premier manufacturer of performance

Pro-Series® line of engine components, including patented

Stay with the leader and take advantage of the expertise

v-twin engines, engine components, and transmissions for

Pro-Vent Rocker Boxes, patented Smart Pump and Classic oil

that has earned us industry-wide recognition. There is

the Harley Davidson aftermarket and custom motorcycle

pumps, Forged Roller Rocker Arms, and Scramjet Air

a very good reason why internationally-recognized custom

industry. We manufacture and assemble our products in the

Cleaners for Evo and Twin Cam engines.

bike builders choose TP Engineering: it’s our ability to meet

U.S.A. using the finest American materials available from U.S. companies.

TP Engineering’s customers are the discriminating motorcycle enthusiasts who insist on the highest quality in

ROLLER ROCKERS. . . . . . . . . . . . . . . . . . . . . . . 20

& exceede their uncompromising standards with the entire line of Pro-Series® products that are second-to-none.

We proudly manufacture the finest v-twin engines to fit

the products they buy. They demand excellent fit and finish;

TP Engineering products are available from Arlen Ness,

the motorcycles based upon the Evo platform, and five or

lots of smooth, usable power; responsiveness, reliability,

Custom Chrome, Drag Specialties, and Pro-One; or directly

six-speed transmissions for Evo Softtail® and rubber-mount

and great looks. Our customers value products made with

from our factory in Danbury, Connecticut. Contact a member

applications in either left or right-side configurations – all

the finest American materials machined and assembled

of our sales department so they may honestly tell you what

built for hot-street use. We also manufacture the

here in the U.S.A.

TP Engineering is all about.

Toll Free: 866.873.6446 • Outside the USA 203.744.4960 www.tpengineering.com 24 2

SCRAMJET AIR CLEANERS. . . . . . . . . . . . . . 18-19

COMPRESSION RELEASES. . . . . . . . . . . . . . . . . 21 PERFORMANCE KIT . . . . . . . . . . . . . . . . . . . . . . 22 ENGINE STAND . . . . . . . . . . . . . . . . . . . . . . . . . 23 WARRANTY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . 23 24 3

Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

Our Committment to Quality

Our Commitment… TP Engineering stands behind its products – up to two years with unlimited mileage. You probably won’t need it, but our warranty reflects our confidence in our Pro-Series® products.

Reliability… Using both crankshaft and rear-wheel dynamometers, we test our products and analyze the results to ensure our engines will exceed your expectations. We use computer-assisted design and manufacturing technologies to make parts that are consistently machined to precise tolerances.

Dedication… Our philosophy is simple. We strive to manufacture the highest quality products and hold them to the highest standards in the marketplace. Total Performance demands total dedication, first and foremost.

Strength… Our process for engineering our products is to provide strength and stability where needed, and choose the best materials for each application to ensure smoothness, quietness, endurance, and reliability.

It all happens here... We are proud of who we are and what we do. Our technicians are committed to keeping you on the road in Total Performance style.

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Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

TP Pro-Series Engines Engineered from the inside out!

Natural

Get ready to experience throttle response like you read about, coupled with the smooth power delivery you’ve always wanted. Thanks to TP’s exclusive MegaTorque intake port and detonation-free combustion chamber, riders will experience an arousing level of useable power across the engine’s entire RPM range. Smooth, quiet, dependable power; unmistakable good looks; quality fit and finish – it all adds up to the Pro-Series® experience. TP Engineering’s Pro-Series® components are engineered specifically for the demands of high-performance applications and manufactured right here in the United States at our Connecticut factory. TP relies on no outside sources to produce their premium engines. All engines include the innovations you’ve come to expect from TP Engineering: the patented Smart Pump that routes oil to the oil filter before it enters the engine and delivers a constant flow of oil to the top-end and bottom-end of the engine at all times; the remote-mounted singlefire ignition with crankshaft-position sensor means no more timing lights; patented Pro-Vent® chromed billet rocker boxes; our exclusive Scramjet air cleaner; 7075-T6 billet lifter blocks; forged coated pistons; two-piece billet cam cover with chromed nose-cone; push-button compression releases; forged steel roller rocker arms; and Mikuni 45mm carburetor.

Polished

Show Polished

Dress yours up just the way you want it – we give you more options so the engine you buy arrives just the way you want it, and with a factory warranty! Powder coat available. The entire Pro-Series® family of engines is available in the configuration used to successfully pass U.S. EPA and California ARB standards for exhaust and noise emissions.

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TPT114

4.125 bore X 4.250 stroke. . . . . Performance Configuration

TET114

4.125 bore X 4.250 stroke. . . . . EPA/CARB Configuration

TPT121

4.125 bore X 4.500 stroke. . . . . Performance Configuration

TET121

4.125 bore X 4.500 stroke. . . . . EPA/CARB Configuration

TPT124

4.125 bore X 4.625 stroke. . . . . Performance Configuration

TET124

4.125 bore X 4.625 stroke. . . . . EPA/CARB Configuration

Polished Diamond

Show Polished Diamond

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Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

TP FORGED ROLLER ROCKER ARMS

Forged 4140 steel for super strength – 15-times stronger than cast. Roller tip for less drag, solid bushing for extended life.

TP PATENTED PRO-VENT ROCKER BOXES

An Explosion of TP Power

Two-piece construction for rigidity and quiet running. Innovative design eliminates oil carry-over. Chrome billet aluminum construction.

UNIQUE COMBUSTION CHAMBER

TP VALVE SPRINGS

Shot peened, heat treated and heat set. Top collars are titanium.

Allows for the most efficient mix of fuel and air for the best performance burn.

TP CYLINDER HEADS

Superior flow, superior power. Push-button compression release for effortless starting.

TP PINION SHAFT

CRANKCASE

TP Engineering pinion shaft has four times more contact area than stock. Just compare.

New motor mount design, better fitment for FXR® Just compare the thickness of our casting next to any other.

TP STAINLESS STEEL VALVES

20% increase in air movement over any other stock valve. Smoother radius equals better airflow.

TP PRO-SERIES CYLINDERS

Cast steel sleeve encapsulated in aluminum. O-ring base seal. TP signature fin design for optimum heat dissipation.

TP COMPRESSION RELEASES

TP FORGED PISTONS AND RINGS

High-silicone aluminum alloy for superior strength and durability.

Self-releasing valves for effortless starting. Manufactured from stainless steel with a Shraderthreaded billet aluminum top so you can add your own custom push-button.

TP ADJUSTABLE CHROME MOLY PUSH RODS

Aircraft-quality heat-treated 4130 chrome moly steel.

TP PRO-SERIES LIFTER BLOCK

Precision-machined from 7075-T6 aluminum billet and polished to a high luster.

TP PRO-SERIES FORGED CONNECTING RODS

Forged 4140 steel for strength. Proprietary rod-length-to-stroke ratio. CNC-machined outside surfaces for consistent superior quality and repeatable balance weights.

TP PATENTED BILLET SMART PUMP

TP PINION SHAFT

First Evo-style pump to allow only filtered oil into the engine. Patented threevalve design for constant oil delivery throughout the engine.

Stronger foundation for more stability and less vibration.

TP PRO-SERIES CRANKCASES

Innovative design eliminates the breather gear. Incorporates 1.625” Torrington roller bearing for strength, smoothness and durability

TP 2-PIECE BILLET CAM COVER

TP signature design, beautiful show chrome nose cone.

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TP SPECIAL-GRIND CAMSHAFT Power that starts down low and keeps on coming.

TP FORGED FLYWHEELS

Precision machined and balanced 4140 steel. Super-strong foundation for the demands of extreme performance.

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Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

How the TP Smart Pump Works 1. Oil is pumped from the oil tank by the Smart Pump’s feed side. 2. Oil is sent to the oil filter for cleaning.

TP Pro Series Smart Pump

3. Filtered oil re-enters the Smart pump. 4. Oil is directed into the engine for lubrication via the patented three valve system. 5. After lubrication,oil is pumped out of the engine by the return side of the smart pump. 6. Oil is pushed back to the oil tank. From there the cycle repeats.

Smart Pump, smart choice! TP Engineering’s new Smart Pump is the first Evo-style oil pump that allows only filtered oil into the engine by sending motor oil to the oil filter first. The Smart Pump uses TP’s patented three-valve design to ensure a constant flow of oil to the engine’s bottom-end at any RPM. And with the Smart Pump, Evo-style engine owners can finally benefit from using 5-micron Twin Cam® oil filters and trap particles eight times smaller than are possible with 40-micron Evo filters. So what does the Smart Pump do that no other Evo oil pump does – keeps your entire engine lubricated with filtered oil at all speeds and enables you to use oil filters that will trap more dirt.

Smart Pump, smart choice!

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TP Pro Series Classic Oil Pump Conventional oil pumps shut off oil to the crankshaft at idle, and do not start delivery of oil until 1900 RPM. The Pro-Series® patented billet oil pump has been engineered to give your crankshaft a constant flow of oil at any RPM. Idling and stopped or crawling in traffic, it doesn’t make sense to stop sending oil to your bottom-end. This patented design will add life to your crank pin, rods, pistons, and cylinders by drastically reducing operating temperature. By using a unique three-valve system, a proper amount of oil is supplied to the tappets and top end at all times. Another innovative work of art from TP Engineering.

45-0155-12

73-91 Complete Smart Pump Assembly

45-0150-12

73-91 Complete Oil Pump Assembly

45-0154-12

92-up Complete Smart Pump Assembly

45-0151-12

92-up Complete Oil Pump Assembly

45-0157-12

7 3-91 Complete Smart Pump Assembly with pinion drive gear, pump shaft gear, breather gear and shims

45-0152-12

7 3-91 Complete Oil Pump Assembly with pinion drive gear, pump shaft gear, breather gear and shims

45-0156-12

92-up Complete Smart Pump Assembly with pinion drive gear, pump shaft gear, breather gear and shims

45-0153-12

 73-91 Complete Oil Pump Assembly with pinion drive gear, pump shaft gear, breather gear and shims

Note: For Shovelhead

applications, oil pump provides no primary chain oiling.

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Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

TP Pro-Series Billet Oil Filter Mount

Pump & Filter Connection Diagrams Clean Look and Clean Oil Sculpted from a solid block of aluminum in our Connecticut factory and chromed to a mirrorfinish. Conceal your oil lines, clamps and fittings for a super-clean look. Simple, bolt-on installation for all Evo engines with mounting bosses in the engine case. Hardware and fittings included.

TP Smart Pump Connection 1 Oil is pumped from the oil tank into the feed side of the oil pump. 2 Oil is sent out of the Smart Pump into the oil filter to be cleaned. 3 Clean oil is pumped back into the Smart Pump. 4 The Smart Pump’s patented threevalve design ensures a constant flow of oil to the bottom-end even at idle as it pumps clean oil into the engine for lubrication. 5 O  il is pumped out of the engine after lubricating the internals. 6 The Smart Pump pumps the oil back to the oil tank.

TP Classic Pump Connection 1 Oil is pumped from the oil tank into the feed side of the pump. 2 The Pro-Series® oil pump’s patented three-valve design ensures a constant flow of oil to the bottomend even at idle as it pumps into the engine for lubrication. 3 O  il is pumped out of the engine after lubricating the internals.

12-0154-10

Billet Oil Filter Mount

Note: Please call with any questions that you may have concerning

other applications. Our knowledgeable staff can answer all you questions concerning TP components and their connectablity.

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4 Oil is pumped to the oil filter for cleaning. 5 F iltered oil is returned to the oil tank.

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Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

TP Pro-Vent Rocker Boxes

Rocker Box Oil Separation Vent System TP’s patented Pro-Vent® system separates oil and air without any moving parts or one-way valves. Here’s how it works:

1. Oily air is forced out of the crankcase and blown into the cam chest, through the pushrod tubes and into the first chamber of the Pro-Vent® system.

2. Oily air is forced thru three entry holes that begin the process of extracting oil droplets from the vapor. Each surface touched by the breather gasses collects suspended oil.

An Innovative Fix for a Dirty Mess Our patented design eliminates oil carry-over into your air filter without any moving parts. Pro-Vent® rocker boxes were engineered as a two-piece design to provide a super-stable foundation for the rocker arms, and to reduce the mechanical noise from the engine’s valve train. They are machined from 6061-T6 aluminum billet and chromed to a mirror-like finish. Put a set on your engine – enjoy how much quieter it runs and leave your rags at home. Rocker shafts, gaskets, and hardware included.

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45-2500-23

Evo Engines, Ball Mill Design

45-2501-23

Evo Engines, TP Logo

45-2600-23

Twin Cam Engines, Ball Mill Design

45-2601-23

Twin Cam Engines, TP Logo

3. The air collides with the walls of the chamber and is forced to make a series of turns before climbing the last wall and flowing through the entry hole into the next chamber.

4. In the second chamber, the breather gasses spin and collide with its walls, and by the time the air climbs the final wall on its way out of the chamber it is free of oil and ready to enter the crossover channel in the rocker box cover which routes the air out of the head and into the air cleaner.

All the air/oil separation is done in the rocker boxes. The Pro-Vent® system performs so well that we were able to eliminate the timed rotating breather valve from our engines and achieve a 2 p.s.i. decrease in crankcase pressure. The advantages of the Pro-Vent® system on Twin-Cam® engines are clear as well. It does a better job removing oil from the engine breather gasses exiting the heads and its not time-sensitive because there are no rubber parts that harden over time and no foam to become

saturated with oil. TP Pro-Vent® rocker boxes are machined from 6061-T6 aluminum billet, and the rocker shaft stanchions are an integral part of the rocker box base. The rigidity and of this design significantly quiets the valve train noise characteristic of Twin-Cam engines. The Pro-Vent® system solves the problem of how to separate oil from the crankcase’s pressurized air. In fact it works so well that Pro-Series® engines don’t have a bottom breather cavity.

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Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

TP Pro Series Transmissions TP Pro-Series® Transmission Standard Features: TP Transmissions are Designed to Handle Engines Outputting High Horsepower

1. TP Pro-Series FXST and FXR-style transmission cases are designed with extra material in high stress areas and poured in the USA in A356-T6 aircraft-grade aluminum. We precision-machine them on our CNC mills for consistency. All transmission cases are available with access holes for an electronic speedometer sensor. 2. American made close ratio gear sets (2.94:1). Machined lead-in ramps for quick, positive shifting plus reduced wear on drive dogs and slots. 2.94:1 first gear set closes the gaps for close ratio first-to-second shifting and about 5 MPH more first gear speed. 3. Our own uniquely designed and manufactured chrome billet transmission end cover with center fill and level site, made from 6061-T6. 4. TP Pro-Series® chrome plated trap door is made from 6061-T6 aluminum with high speed steel caged bearings and clips. Three times stronger than stock. TP Engineering’s exclusive precision bearing-placement process eliminates gear deflection, resulting in the smoothest shifting transmissions money can buy. 5. All assemblies and components are interchangeable with original equipment transmissions.

We use Heavy Duty Gear Sets and Transmission Doors

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45-5004-30

FXST® Style 5 speed, Left side drive, Plain finish

45-5004-30P

FXST® Style 5 speed, Left side drive, Polished finish

45-5004-30C

FXST® Style 5 speed, Left side drive, Powder Coat finish

45-5004-36

FXST® Style 6 speed, Left side drive, Plain finish

45-5004-36P

FXST® Style 6 speed, Left side drive, Polished finish

45-5004-36C

FXST® Style 6 speed, Left side drive, Powder Coat finish

45-5005-36

FXST® Style 6 speed, Right side drive, Plain finish

45-5005-36P

FXST® Style 6 speed, Right side drive, Polished finish

45-5005-36C

FXST® Style 6 speed, Right side drive, Powder Coat finish

45-5014-30

FXR® Style 5 speed, Left side drive, Plain finish

45-5014-30P

FXR® Style 5 speed, Left side drive, Polished finish

45-5014-30C

FXR® Style 5 speed, Left side drive, Powder Coat finish

45-5014-36

FXR® Style 6 speed, Left side drive, Plain finish

45-5014-36P

FXR® Style 6 speed, Left side drive, Polished finish

45-5014-36C

FXR® Style 6 speed, Left side drive, Powder Coat finish

We use our own custom 6061-T6 chrome billet door with mainshaft, countershaft and a full close ratio gear set. This combination eliminates gear deflection, giving you quicker smoother shifting ability and quieter running. Perfected after extensive research and design. Made of 6061-T6 aluminum with high speed steel caged bearings and clips installed. Our doors are three times stronger than stock. Our precision bearing placement eliminates gear deflection for smoother shifting and quieter operation. 5 or 6 Speed Transmissions Available in Either Model. TP Pro-Series® 6-speed transmission assemblies come complete with a 6-speed overdrive gear set. 1st through 5th are close ratio gears, with 6th being an overdrive.

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Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

TP Scramjet Air Cleaners Engines need to breathe to make power. Let yours breathe deep and make the most power it can with a Scramjet Air Cleaner. Scramjet Air Cleaners deliver true, bolt-on power!

TP45-0400-20 CLASSIC SCRAMJET. . . . . TP WITH MIKUNI CARB TP45-0401-20 OPEN SCRAMJET. . . . . . . TP WITH MIKUNI CARB TP45-0410-20 CLASSIC SCRAMJET. . . . . TP WITH S&S CARB TP45-0411-20 OPEN SCRAMJET. . . . . . . TP WITH S&S CARB TP45-0420-20 CLASSIC SCRAMJET. . . . . H-D TWINCAM WITH KEIHIN CARB OR DELPHI EFI TP45-0421-20 OPEN SCRAMJET. . . . . . . H-D TWINCAM WITH KEIHIN CARB OR DELPHI EFI TP45-0450-20 . . . . . . . . . . . . . . . . . . . . WASHABLE FILTER ELEMENT – ALL SCRAMJETS TP45-0451-20 . . . . . . . . . . . . . . . . . . . . CARBON-IMPREGNATED FILTER ELEMENT – ALL SCRAMJETS TP Engineering does not endorse the use of Velocity Stacks. Use of will void our warranty.

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Our Scramjet Air Cleaner features a machined billet-aluminum backing plate and chromed die-cast cover with a unique air scoop that aids breathing for superior performance. Each kit includes a high-quality washable filter element and comes complete with backing plate, mounting hardware

and breather kit. Available for Harley Davidson Twin Cam engines with carburetorsand Delphi fuel injection, all TP Pro-Series engines with Mikuni and S&S carburetors. Please call us for other applications.

TP Engineering is also proud to continue offering our Open Scramjet Air Cleaner. Featuring a chromed 6061-T6 billet cover, the Open Scramjet has clean styling that shows off some filter!

The Scramjet performs so well that we experienced an increase of five horsepower at the rear wheel on a fully-stock 2005 Harley Davidson Electra Glide with EFI with no other modifications or re-mapping.

The Proof is in the Numbers!

Look for yourself – the dyno sheet on the left plots the performance of a stock Harley Davidson® Electra Glide® with fuel injection. We unscrewed the original air cleaner and installed a

Scramjet. The dyno sheet on the right shows the results – more horsepower and more torque without any other modifications. Why not bolt some power onto your bike!

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Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

TP Compression Releases TP Forged Roller Rockers Unsurpassed Strength

Smooth Start-ups

TP Engineering’s roller rocker arms are forged from 4140 steel, CNC machined for a perfect fit, and shot-peened for additional strength. They include solid bronze bushings for extended life. Our roller tips reduce operating friction so well they can give extra horsepower over your stock rockers. Strongest rocker arms money can buy.

Give your starter a helping hand with Pro-Series® Compression Releases. Available with either a machined billet top or a customizable Shrader-threaded top that lets you install your favorite tire valve-stem cap. Just push the button before you hit the starter and these valves will release just enough pressure to make starting your engine a breeze! As soon as the engine starts, our Pro-Series® Compression Releases will reset themselves automatically. TP Engineering also offers machine-shop services – send us your cylinder heads and we’ll install the compression releases for you! Give our service department a call and they’ll be happy to assist you!

Customizable Top

Guaranteed not to break.

If you break this forging we will replace them it free! Fits all Evo-style, Big Twin, Sportster, and Twin Cam engines

Billet Top

45-4020-21

Billet Top

45-4021-21

Customizable Top

Compression Release System 1. Press the button and the compression release valve is open.

45-0245-23

Set of four

2. Engage the starter. With the compression release open, as the piston rises on its compression stroke just enough of the cylinder’s pressure is allowed to escape through the vent hole in the body of the valve. Less cylinder pressure means its easier for the starter to push the piston past the top of its compression stroke. 3. As soon as the cylinder’s charge is ignited by the spark plug, the resulting explosion immediately forces the compression release closed. The valve’s design ensures a complete seal. 4. Customizable compression releases are standard equipment on all Pro-Series engines.

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Toll Free: 866.873.6446 • Outside the USA 203.744.4960 • www.tpengineering.com

Pro-Series Engine Stand Our one-piece steel stand is just what you need to hold your engine when its out of the bike. Designed for Evolution-style Big Twin engines, it’s great for use during assembly/disassembly and for storage. The finish is Clambake Grey powder-coat.

TP Performance Kit

90-9200-00 Pro-Series® Engine Stand

Bolt on Performance Pro-Series® engines are engineered for hot street use. For those of you who want all the power your engine is capable of, TP Engineering offers a number of performance parts and services to help your engine reach it’s full potential. TP Engineering offers highcompression piston kits, performance-grind camshafts, performance ignitions, and shop services to get you to point B quicker. Contact our service department and let our knowledgeable staff explain your options.

Disclaimer Harley®, Harley Davidson®, H-D®, Dynaglide®, Softtail®, Twin Cam®, Shovelhead®, Evolution® and Big Twin® are registered trademarks of Harley-Davidson Motor Company. All trademarks or registered trademarks are the property of their respective companies. Polished Parts Disclaimer: All castings, aluminum or otherwise, are polished to the best of our ability. TP Engineering can not be responsible for any variance in the final results. Castings vary; therefore, the final polished results may differ from part to part.

Terms: All orders require payment in advance. Any orders from outside the U.S.A. must be prepaid in U.S. funds.

Prices: The prices for all TP Engineering parts are F.O.B. Danbury, CT. We reserve the right to change prices and/or discounts without notice and to bill at the prevailing prices at the time of shipment.

Contact: TP ENGINEERING • 4 FINANCE DRIVE • DANBURY, CT 06810 PHONE 203-744-4960 • FAX 203-744-0161 • email: [email protected]

Warranty Warranty applies to the following TP Pro-Series® engines & transmission assemblies: All Warranties are from original date of purchase. 114, 121, and 124 cubic inch engines: 2 years unlimited mileage. Show-Polished engines: 6 months unlimited mileage. Transmission Assemblies: 2 years unlimited mileage. Chrome Finish: 6 months. (TP Engineering is not responsible for any typographic errors.) © 2008 TP Engineering Photography: Jeff Hackett

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Prepress and Printing: Digital Color Imaging

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The Last Word As an American motorcycle enthusiast and one of our valued family We have some family values we want you to know about.... It’s who we are. The mass production and mass sales of custom motorcycle components is upon us. There are at least ten other companies producing products that have a look similar to that of the mighty V-twin. Many if not all of these companies are either partially or completely manufacturing their products outside of the USA, primarily in Asian countries. The unabashed outsourcing and sale of America has finally infiltrated even this, the American custom motorcycle world. To some of us this is sacreligious. Now more than ever we at TP Engineering are required to differentiate ourselves. We have invested in the idea that you the enthusiast place an importance on high quality and innovation. We have chosen not to compete with these companies based strictly on their import price. Instead, our approach is to manufacture engines and components that are technologically superior. Our one-of-a-kind innovations, superior materials and precision manufacturing processes permit us to offer American made products for the builder who won’t settle for anything but the best. This catalog also serves as a resource guide. Please examine it closely to see what places TP Engineering at the head of the pack.

Photo: Michael Keegan

4 FINANCE DRIVE • DANBURY, CT 06810 Fax 203.744.0161 Toll Free 866.873.6446 Order Line 203.744.4960 www.tpengineering.com

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