gtxrt
Well-Known Member
what do you guys think on a new rebuilt street engine with 170 lbs of cranking compression, to high or low or just about right. runs good with 35-36 total timing. 217-221 on 110 LSA with 107 centerline.
9.65Do you know your static compression?
had mine recurved for 12* initial and not all in till 3600 rpms. total 35*-36* it also has 915 heads and has a total of 54 thousand quench with the 44 thousand head gasket and pistons 10 thousand in the hole.No ping, your golden. mine running 175. but mine pings. installing a new dist to replace the old worn out one. mine advances way too far.
seem like you have around 10:1 compression. what cam you running nowI have speed Pro forged flat tops. Looks like 7 to 10 down the hole. Suppose to be 452 heads with a felpro gasket. I bought a bore scope to see what was inside. I set up my MSD for 12 and 34@3600 also. Going to have my new Isky 292 mega cam and lifters installed at the same time.