Head Games Anyone????

[camaro_fever68]

Does anybody know anything about the peformance credentials
of the GM 882 head. I know they are 76cc chambers. But what are the port sizes and do they flow. Would they make a good supercharger head for a 383? Or would they make a better boat anchor??

[erik erikson]

Originally posted by camaro_fever68
Does anybody know anything about the peformance credentials
of the GM 882 head. I know they are 76cc chambers. But what are the port sizes and do they flow. Would they make a good supercharger head for a 383? Or would they make a better boat anchor??

Port volume in. 151/ex. 90.Here are the flow numbers at 28 in. at .100 in. 70 / ex. 59 at .200 in. 136 / ex. 125, at .300 in.175 / ex. 136/ at .400 in. 204 / ex. 143 at .500 in. 205 / ex. 144 at .600 in. 206 exaust 145.