What camshaft for drag race only lq4 w/l92s
02-11-2016, 08:27 PM
#22
Mill the heads another .020" and run a .040" gasket to achieve maximum compression. Fly-cutting will allow for less valve drop as the reliefs in the pistons will make up for the lost valve drop from milling the heads and running a thinner gasket. This will take you from 9.9:1 where you're sitting right now to roughly 10.7:1 compression.
As for the camshaft, here is what I would do:
230/250 .629/.612 110+5
Definitely a big plus being able to get a 1 7/8" header on this thing.
02-12-2016, 11:47 AM
#23
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if you're still willing to fly-cut the pistons, here is what i would recommend:
Mill the heads another .020" and run a .040" gasket to achieve maximum compression. Fly-cutting will allow for less valve drop as the reliefs in the pistons will make up for the lost valve drop from milling the heads and running a thinner gasket. This will take you from 9.9:1 where you're sitting right now to roughly 10.7:1 compression.
As for the camshaft, here is what i would do:
230/250 .629/.612 110+5
definitely a big plus being able to get a 1 7/8" header on this thing.
Mill the heads another .020" and run a .040" gasket to achieve maximum compression. Fly-cutting will allow for less valve drop as the reliefs in the pistons will make up for the lost valve drop from milling the heads and running a thinner gasket. This will take you from 9.9:1 where you're sitting right now to roughly 10.7:1 compression.
As for the camshaft, here is what i would do:
230/250 .629/.612 110+5
definitely a big plus being able to get a 1 7/8" header on this thing.
02-12-2016, 06:00 PM
#25
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