Max valve lift and duration with standard C20XE pistons?

[chimp007_uk]

AS above. Whats a good benchmark to avoid piston to valve clash?

Cheers
Chris

[turbojolt]

think its 276 but autosprint offer a 288 thats ment to be non contact

[Stuart]

its the lift at tdc that is the limiter.... if you had a slow start to fast ramp profile you could fit mental cams in, but alas the valvetrain would die fast lol

the catcams site should tell you

[Will F]

Basically a good benchmark is the Kent ast 1612s, they are the only ones that will fit in on standard clearances

[chimp007_uk]

Basically a good benchmark is the Kent ast 1612s, they are the only ones that will fit in on standard clearances


Seen that they are the only cam that Kent offer for injection, without double springs and mechanical lifters etc. But they're catalogue doesn't state what cams require pocketed pistons...

If it's only going to be a very mild cam, I'll look into costs to pocket standard pistons and get something a bit larier :d

Stuart; I still remember your 1200 that never ran ;)