frustration!!!
sorry but your combo is way..... jacked up.
i have a 327 "331" vortec headed with 20 milled,valve guides cleared for the 282 cam turbo 400 and 4.56s and run 7.60s in the 1/8th all day "bracket racing"
just a combo to take a look at.
vortec heads are real good, but easy bro you can over kill them too.
good luck
ya i was actually considering this cam first, but then the 288 said 9 to 1 CR so i figured id just get that, but im kina leaning towards your cam again...does it have a nice idle?
so next week ill order my heads, and cam, then when i get a lil more money, proly the next week ill get the intake maifold, proly guna go with the air gap, and keep my 750 demon
hows that sound?



