Black Widow Cams - Feel the Poison!

..:: Twin Cams ::..

Harley Davidson

New!! Coming soon new hi-lift cams Call now !

Gear Drive BW-48 for 99-05 AND UP these cams deliver up to 6 more horsepower than 510 style bolt in cams.

New!! Roller chain Drive Bolt-In BW-48 and high lift BW-53 for 06-up(use adj. pushrod)

New gear drive cams for twin cam 99-05 & engines 07 & later .580" lift 248/256 cams for more torque and quicker throttle response making:

109hp/116tq bolt in cam for Screamin Eagle® 110 cubic inch motor !! info supplied

by heritagecycles.com 850-862-4706

BW-48 cams utilize your stock push rods for an added savings to you!! Pushrods don't make power but OUR CAMSHAFTS DO!

Also, HI-REV Lifters for all year TC-88 Engines!!

4.125 Cylinders exchange with forged Arias Pistons to bring your cubes to 107. With our CNC ported head with only 1.930 int valve and bw .628" cams make 117/119

Call now !

E-MAIL for pricing on all products and services.

BW-53	op	cl	valve lift	dur.	LSA	Price
Intake	22	46	.580"	248º	102	$770.00
Exhaust	52	20	.580"	252º	106
Spring Kit 1	Double Spring Kit with Steel top collars and valve locks					$136.00
Spring Kit 2	Double Spring Kit with Titanium top collars and valve locks					$184
Note:	Price includes S&S Gear drive kit Like all of our Twin-Cam grinds these bolt in gear driven cams produce “more power than other conventional grinds”. More area under the lift curve for strong torque band and nice snapper response through the RPM range. Cams are bolt-in 06 and up. Use K&N air filter and free exhaust system. These cams give stronger mid range with extra exhaust timing to help engines run cooler. EFI or Carb. These cams can use Stock Springs and are a direct bolt in. Our Ported head & Springs Optional.

BW-48-G	op	cl	valve lift	dur.	LSA	Price
Intake	20	48	.540"	248º	104	$770.00
Exhaust	52	16	.540"	248º	108
Spring Kit 1	Double Spring Kit with Steel top collars and valve locks					$136.00
Spring Kit 2	Double Spring Kit with Titanium top collars and valve locks					$184
Note:	Price includes cams & 4 piece S&S gear set for $770.00 retail or call you might get special pricing if you act now. These GEAR-driven cams work “extremely” well with slight head work and stock valve sizes or 1.900 int.valves with our high performance spring kit. These cams really turn on any 95-106 with 9.5-10,2:1 compression ratio and have made well over 106 HP and 117 . K&N air filter and free exhaust System are recommended for max results. Great for Fuel injection. These cams are bolt in in 06 & up Our CNC ported cylinder head is optional.

NOTE: All valve lifts & timing events are theoretical due to variations in tappet angles & clearances, rocker arm geometry & valve angles

Have questions? Need our help? Please give us a call: 303-814-1709

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