Cam Specs Thread - Updated
#91
Evolved Member
Awsome info in this thread, thanks to all!
Just some rules of thumb to help out on cam selection. Running a cam with more exhaust duration on a Evo motor is usually counter productive. They have huge exhaust valves and it's not really a good idea. If you increase the compression of the motor this makes large duration exhaust even more pointless. Maybe with a low comp motor, stock exhaust manifold, high boost pressures and restrictive hot side turbo, just sayin.
Just some rules of thumb to help out on cam selection. Running a cam with more exhaust duration on a Evo motor is usually counter productive. They have huge exhaust valves and it's not really a good idea. If you increase the compression of the motor this makes large duration exhaust even more pointless. Maybe with a low comp motor, stock exhaust manifold, high boost pressures and restrictive hot side turbo, just sayin.
#94
Choosing the right cams to my goal was allways my week spot..
i have 2.3l stroker evo 9 with efr 7670, and my question is how to get the best from 2 worlds fast spool all the way to good top end.?
i have 2.3l stroker evo 9 with efr 7670, and my question is how to get the best from 2 worlds fast spool all the way to good top end.?
#96
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