Got 5 gal in there and fired it up. It is not running well and I suspect the carb because it was running better without being rebuilt. Now the idle fluctuates and Im getting less vaccuum (15 vs 20 inHG). The idle will suddenly get healthier and vacumm increases to 18-20 inHG, but then it will go roght back to crappy after a few secs. I also know I have an exhaust leak between the manifolds... Any suggestions?? Should I just go for a Carter?? If so, what models fit and have a manual choke?
