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Cams

ZL15 Hyd. Roller Camshaft

Stepping up from the ZL13, this extremely aggressive 236/241 duration cam with a very choppy idle...

Stepping up from the ZL13, this extremely aggressive 236/241 duration cam with a very choppy idle, needs a large displacement high compression custom built engine.  While still streetable, this cam is intended for an all out race engine featuring a .600"/.565" reverse split lift for heads with with extreme hi-flow exhaust ports.  Has an effective power band from 2800 to 6800 rpm.  Hardened pushrods and 6.vsp515 valve springs required.

$425.95

ZL13 Hyd. Roller Camshaft

Steppin' up to some real power, this aggressive cam is intended for custom built engines 402ci an...

Steppin' up to some real power, this aggressive cam is intended for custom built engines 402ci and larger with at least 11.0 to 1 compression ratio and 225cc heads.  This cam with its 231/237 duration, has a really choppy idle and the .592"/.599" lift requires pistons with larger valve reliefs and our 6.vps515 valve springs.  This is an awesome cam for a track day car that is still streetable.  Not suited for smaller displacement engines if intended for the street.  Hardened pushrods required.

$425.95

ZL12 Hyd. Roller Camshaft

Designed for 6.2L and bigger and 11.0 to 1 and higher compression, this cam is begging to make so...

Designed for 6.2L and bigger and 11.0 to 1 and higher compression, this cam is begging to make some serious power.  228/231 duration is streetable but gives a pretty choppy idle and an aggressive mid to high rpm power band.  The .580"/.590" lift numbers require our 6.vsp510 valve spring and piston to valve clearance must be checked.  Pistons may require modification or aftermarket pistons.  Hardened pushrods recommended.

$425.95

ZL12 Hyd. Roller Camshaft

This cam has a little more duration than the ZL11x at 224/228 degrees which makes it more suitabl...

This cam has a little more duration than the ZL11x at 224/228 degrees which makes it more suitable for a manual transmission car.  Lift numbers are .580" and need our 6.vps510.  Choppy idle and pulls strong to 6600 rpm.  80-100 hp with ported heads and external mods.  Not as drivable as the ZL11x in an automatic.  Hardened pushrods recommended.

$425.95

ZL11x Hyd. Roller Camshaft

Our most popular LS cam for hot rod application, this cam is suited for 5.7L to 6.2L engines with...

Our most popular LS cam for hot rod application, this cam is suited for 5.7L to 6.2L engines with aftermarket heads.  220/224 degrees of duration gives you a choppy idle and .560"/.580" lift requires 6.vsp510 valve springs.  Pulls hard from 2300-6500 rpm with GM intake.  Expect 80-100 hp with ported heads and external mods.  Ideal with a 3:40-4:10 rear gear ratio.  Hardened pushrods recommended.

$425.95

ZL11 Hyd. Roller Camshaft

A well mannered street cam for smaller 5.3L to 5.7L engines featuring 215/220 duration and .560" ...

A well mannered street cam for smaller 5.3L to 5.7L engines featuring 215/220 duration and .560" lift, works well with stock or ported heads.  A slight chop to the idle, this cam extends the usable rpm range to 6200 rpm.  Best suited with a 2200-2400 rpm stall converter and our 6.vsp510 springs.

$425.95

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