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Performance Cams

Fuel Moto carries Wood Performance Knight Prowler cams for Harley Davidson models. Wood Cams are designed by Bob Wood of NHRA Funny Car fame and are custom manufactured by Andrews Products to exact Wood Performance specifications. Knight Prowler cams feature short duration, high-lift specs that are a trade mark of Bob Wood that yield excellent torque and horsepower gains, not matched by other cams. Fuel Moto has extensive experience with Wood cams. We find these the most versatile cams on the market for late model twin cam engines. They offer increased horsepower and torque from idle to redline on stock or mildly modified motors. These cams truly give you the best of both worlds, stump pulling torque down low along with big midrange and top end horsepower. Fuel Moto also has a wide range of fuel maps that we have developed in house on our dyno with the Wood Knight Prowler cams and we also offer performance proven, complete packages that include the Dynojet Power Vision or Power Commander, exhaust system, Stage 1 air cleaner, and Wood's Cams. Contact us for details.

TW-222 cams are now available. Fuel Moto is proud to announce a new cam we have been working on with Bobby Wood over the last 6 months called the Wood TW-222. This cam is designed specifically to optimize low RPM and midrange power on stock & lower compression 96", 103", and 110" motors. This cam has .555 lift/short duration/early intake close, we have tested these cams in several motor-exhaust combinations and they make excellent low end torque and run out very smoothly. We have also posted dyno charts lower in this page

Part#      

.053 Timing

Duration .053

Valve Lift

Lift TDC

Springs

Application

TW-222

14/34 34/14

228 228

.555 .555

.156 .156

Stock

**NEW** Low-End/midrange grind, designed for factory 96",103", 110" motors. Works especially well in heavier bikes with lower compression

TW-555

21/41 43/19

242 242

.555 .555

.189 .178

Stock

06 Dyna & 07 thru 2012 Bolt-in Cams Ultra High Performance for your 96",103" & 110" Street or Touring bike

TW-777

22/42 44/20

244 244

.575 .575

.200 .187

Stock

06 Dyna & 07 thru 2012 Bolt-in Cams "Hot 555 on Steroids" Street or Touring bike

TW-888

23/43
43/23 

246 246

.575 .575

.205 .202

Stock

TRIPLE 888, HOLD ON TIGHTER!! Ripping mid thru 6,000RPM HP & TQ. BOLTIN-STOCK HEADS. TAKES NO PRISONERS

TW-6-6

20/40 42/18

240 240

.510 .510

.191 .173

Stock

Bolt in street/touring. Very strong from idle through 5500 RPM. Light or heavy bike.

TW-7H

20/40 42/18

240 240

.575 .575

.194 .176

Stock

Super High Torque fits 96" thru110" with stock heads

TW-8-6

19/47 49/17

246 246

.590 .590

.183 .176

HI-LIFT

Best Bar Hopping - High performance cam available. Aggressive ramps - High Lift - 96 to 114 cubic inch

TW-9-6

22/50 52/20

252 252

.580 .580

.205 .187

HI LIFT

88 - 120 cu. in.+ Hot Bar Hopper - Bolt-In with S.E. Heads - Loves 3.37 Gear Ratio

TW-9B-6

22/50 52/20

252 252

.630 .630

.208 .191

HI-LIFT

The Real Twin-Cam Boss for 96 thru 124 ci – Minimum 10.5 cr

TW-9F-6

24/52 54/22

256 256

.650 .650

.220 .201

HI-LIFT

HOT-HOT-#1Knight Prowler Street cam 88 -130 cu. In. for the Real Bad Street Bike

TW-400-6

22/42 44/20

244 244

.650 .650

.210 .190

HI-LIFT

Maximum Torque, 2000RPM & Up Bolt-In for SE Ported & 103+ Heads

TW-408-6

24/44 46/22

248 248

.650 .650

.218 .200

HI-LIFT

Hot Rod Cam for 96 thru 124 ci Stock thru 11:1 C/R

TW-408-44

24/44 46/22

248 248

.530 .530

.213 .199

Stock

Hot Rod 07-09 Bolt-In - Stock Heads, Springs, Stock thru 11:1 C/R

TW5-6

17/37 39/16

234 234

.575 .575

.174 .160

Stock

Maximum Low-End Torque – Bolt-In w/Stock Heads

 



Fuel Moto Cam Kit

Fuel Moto Cam install kit $59.95

Cam install kit contents:

  • (2) Torrington inner Cam bearings
  • (2) Gasket, Rocker Cover, Metal w/ Bead 
  • (2) Gasket, Breather Assembly, Cover 
  • (2) Gasket, Breather Assembly, Baffle 
  • (2) Gasket, Tappet Cover, Front & Rear 
  • (1) Gasket, Cam Gear Cover
  • (4) O-Ring, Pushrod Tube, Center 
  • (4) O-Ring, Pushrod Tube to Tappet Block 
  • (5) O-Ring, Pushrod Tube to Cylinder Head 
  • (2) O-Ring, Lower Rocker Cover to Cylinder Head 
  • (1) O-Ring, Oil Pump, Outer 
  • (1) O-Ring, Cam Support Plate 
  • (2) O-Ring, Oil Pump Inner 
  • (2) Seal, Umbrella Valve 
  • (2) Filter Element, Breather Assembly

 

 

 

Fuel Moto Quick Install Pushrods click here for more info


 


Dyno Charts

**NEW** 2014 Twin Cam 103 Hi-Output**NEW**

The following chart is from a 2014 Harley FLHTK Twin Cooled 103", equipped with the Wood Performance TW-222 / TW-555 / TW-777 cams, Fuel Moto Pro Billet Stage 1 air cleaner, Jackpot 2/1/2 head pipe, Jackpot 4" mufflers, and the Dynojet Power Vision.

 
 
 
 


Twin Cam 96" TW-222 

The following chart is from a 2009 96" Touring, Jackpot 2/1/2 head pipe with Bub7 exhaust, Stage 1 air cleaner, Dynojet Power Vision and TW-222 cams

 
 
 
 


Twin Cam 103" TW-222 

The following dyno chart compares a completely stock 2012 Harley 103" Touring to the addition of Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Dynojet Power Vision, and Wood TW-222 cams. +22Hp/20Tq

 

Twin Cam 103" TW-222

The following chart is from a 2011 103" Touring, Jackpot 2/1 exhaust, Stage 1 air cleaner, Dynojet Power Vision and TW-222 cams

 

Twin Cam 110" TW-222

The following chart is from a 2011 CVO 110" Touring, Jackpot 2/1/2 exhaust, Jackpot mufflers, Dynojet Power Vision and TW-222 cams

 

Twin Cam 107" TW-222

The following chart is from a 2009 Touring, Fuel Moto 107" kit, FM heads, Wood TW-222 cams Jackpot 2/1/2 exhaust, V&H mufflers and Dynojet Power Vision

 

Twin Cam 103" TW-777

The following dyno chart is from 2012 Harley 103" Touring model with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Dynojet Power Vision, and Wood TW-777 cams

 

Twin Cam 103" TW-777

The following dyno chart is from 2012 Harley 103" Touring model with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Dynojet Power Vision, Fuel Moto Level B heads, and Wood TW-777 cams

 

Twin Cam 103" TW-777 vs TW-555

Here is a comparison between the TW-555 and TW-777 cams in factory 103's with FM Level B heads, Jackpot 2/1/2 head pipes, Jackpot mufflers and a full dyno tune. The red trace Run_16 is the TW-777 and the blue trace Run_06 is the TW-555.Note these runs are for representation only as they are from 2 separate bikes on different days

 

Twin Cam 107" TW-777

The following dyno chart is from 2011 Harley Touring model with Fuel Moto 107" kit,Wood TW-777 cams, Fuel Moto Level B heads, Stage 1 air cleaner, D&D Fatcat 2/1 and Dynojet PC-V

 

Twin Cam 96" TW-555

The following dyno chart is from 2010/2011 Harley 96" Touring model with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Power Commander V, and Wood TW-555 cams

 

Twin Cam 96" TW-555 vs TW6-6

The following dyno chart is from 2010/2011 Harley 96" Touring model with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Power Commander V, and shows the difference between the Wood TW-555 (Blue) and Wood TW6-6 cams (red) These cams were tested back to back on the same day

 

Twin Cam 96" Wood TW-555 vs Screamin Eagle SE 255

The following dyno chart is from 2010/2011 Harley 96" Touring model with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Power Commander V, and shows the difference between the Wood TW-555 (red) and Screamin Eagle SE 255 cams (blue) These cams were tested back to back on the same day

 

Twin Cam 103" TW-555

The following dyno chart is from 2010/2011 Harley Touring 103" Power Pak model with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe,Stage 1 air cleaner, Power Commander V, and Wood TW-555 cams

 

Twin Cam 96" TW6-6

The following dyno chart is from 2009 Harley Touring model with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Power Commander V, and Wood TW6-6 cams

 

Twin Cam 96" TW6-6

This chart compares the stock cams to the Wood TW6-6 on a 09 Touring model equipped with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Power Commander V

 

Twin Cam 96" TW6-6

The following chart compares a completely stock 09 Touring model to addition of Wood TW6-6 cams, Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Power Commander V

 

Power Pak/Ultra Limited 103" TW6-6

The following dyno chart is from 2010-2011 Harley Ultra Limited 103" with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Power Commander V, and Wood TW6-6 cams

 

Power Pak/Ultra Limited 103" TW6-6

This chart compares the difference between the stock cams and Wood TW6-6 cams on a 2010/2011Harley Ultra Limited 103" with Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, and Power Commander V

 

Power Pak/Ultra Limited 103" TW6-6

This chart shows the difference from the completely stock 2010-2011 Harley Ultra Limited 103" to the installation of Jackpot Dyno tuned mufflers, Jackpot 2/1/2 head pipe, Stage 1 air cleaner, Power Commander V, and Wood TW6-6 cams

 

CVO 110" Road Glide Wood's TW-7H

This chart shows the difference between the stock SE 255 cams to the Wood TW-7H cams on a Harley CVO Road Glide 110" . This bike has a non catalyst head pipe, slip on mufflers and was tuned with a PC-V for both tests

 

Fuel Moto 107" Kit TW-555

2010 Touring models with Fuel Moto 107" kit, stock heads with TW-555 cams. This bike has a Jackpot 2/1/2 head pipe, Jackpot mufflers and was tuned with a PC-V. For more info on our 107 kit click here

 

 

 


Cam install information

Performing a cam swap in a late model Twin Cam motor is very straight forward. Here is some basic information and pictures from a cam swap on a 2010 Harley Davidson Ultra Limited. Please refer to your service manual for specific instructions for each model

You will start by removing the exhaust system and RH floorboard. Remove cam cover , put the bike on stand, remove the spark plugs, put the bike in 5th gear and rotate the rear wheel until the timing marks on the sprockets line up

 

If using "Quick Install" style pushrods, carefully remove stock pushrods with bolt cutters

 

We use clips to hold the lifters in place which will prevent them from dropping in the motor once the cam plate is removed

 

Remove the cam chain tension shoe, crankshaft sprocket bolt and rear cam sprocket retaining bolt, You can now unbolt the cam support and remove from motor

 

 

With the cam support plate now removed from the engine you can now remove the inner cam chain tensioner assembly and swap the old cams with your replacements. Make sure to align the timing marks on the cams


Replace inner cam bearings (if required) and install the cam plate into the engine and align crankshaft and cam sprocket timing marks and torque retaining bolts

Reinstall outer cam cover and torque in the correct sequence as listed in manual

Install push rods adjust to the shortest length rocker arm end first. Rotate motor so pushrod is on the base circle and adjust pushrod to zero lash. Adjust pushrod per manufacturers specs and tighten jam nut (generally 2.5-4 turns depending on thread pitch). Wait for lifter to bleed down and repeat for each pushrod. Install pushrod tube covers

Install exhaust system and floorboard

Please wait...

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