Need Help On Some Heads
04-07-2010, 08:48 PM
#1
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Need Help On Some Heads Okay guys i need your guys input on some heads im thinking about getting for my 98 formula they are the 317 heads. Since Iam doing a head swap iam also going to put a new cam in these are the cam Specs 235/240 .597/.592 LSA 112. I hear i have to mill the 317 heads down to get them to flow like the 243 heads if so how much before the valves hitting the pistons? Or can i just bolt the 317 heads without getting them mill down?
04-07-2010, 11:02 PM
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just have the shop cc them,317's are 72cc,and you need to be at 64cc. i'd flycut while the heads are off. cheap insurance. 240 duration is borderline if it ever overrevs.
