243s vs 317s
#1
243s vs 317s
hey guys just trying figure out which would be better or cheaper to achieve atleast 10.5 compression for an lq9. would it be cheaper to mill the stock 317 heads or just slap some 243s on it.
thanks.
thanks.
#5
well ill just be putting a baby cam in it. 228 prolly be the highest i go since its my dd. but if i didnt have long term plans with it i would just rebuild the ls1. but yea anybody know a ballpark on the cost of milling to satisfy my compression desires?