i bought some worked over 241s for my 5.3 and i need to know what my CR will be since there CC are bigger than the 5.3 truck heads. would you suggest putting them on or take them to the machine shop and get milled down to bump my CR back up.?
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i bought some worked over 241s for my 5.3 and i need to know what my CR will be since there CC are bigger than the 5.3 truck heads. would you suggest putting them on or take them to the machine shop and get milled down to bump my CR back up.?
r u trying to go forced induction or stay all motor in the future? if all motor get them milled. if going boost, leave em...
for now it will be on the bottle, i have thought about buying a procharger kit but it wouldnt be soon.
I think they'll drop your c.r. to around 8.5 or so. You'd have to have them milled a good bit to get your compression back up