Quote: ok mr p-body, the engine is a 408 10.7:1CR heads are oob IndyBrock(reworked like TA heads with pushrods moved over) no porting done. has 1.6 roller rockers on intake, and 1.5 exhaust. intake is a port matched victor 340 topped with BG 750 mighty demon. ignition is a MSD 6a firing a stock distibutor(recurved by don gould at 4secondsflat.com. Initial timing at 20deg advance, with 34 total at 3000rpm. still have stock jetting in carb. fuelpump is a holley hp150 billet pump. I think the pump may be a problem(flow tested after the regulator, an d found 31 secounds to pump 2 gallons.) ohh-cam was not degee'd-did not have the means at the time-installed strait up. did notice that the plugs were white, and the color on the ground strap started close to the threads---too lean?????
Ok next ... give us the time slip numbers(all of them) need to find out where its bad at.... you didnt degree it in so that could be a MAJOR problem... you really dont know where its at... and its lean from what you said.... you have plenty of supply with the 2 gal at 31 sec... also did you flash the converter or is that the number it was suppose to be... if your cam is way off you wont make the torque to work the converter
