A search should find some pics i posted of my chambers, i will try to find them.
Here it is:
http://forums.maxperformanceinc.com/...d.php?t=499475
I don't think you can run them with 87 gas even when opened (although i did run them on a 400 with 91 gas but had the RAIV cam to help, kept timing to 32 degrees and carb alittle rich). Mine only gained 3-4cc being opened up. Might wanna dish the piston alittle, i have a 30cc dish for 9.5:1 in a 455.
__________________
Derek B.
Current best: 11.97@110 1.65-60' !!!
'74 ventura,  (Fired july 14/06) '74 462 4-bolt (9.5-1), SCAT, Ross, T-II w/850DP (shaker455), TH350, Conti 10'' 3800, Supercomps, Magnaflow, 3'' Pypes, 3.73's, 28x13.5-15 ET streets.
1970 Beismeyer 17' flatbottom vdrive, 11.8:1 455P, ported heads, dual Qjet tunnel ram.
Last edited by BILTIT; 12-19-2006 at 07:01 PM.
|