I finally got my A3 running, well sort of. I put a new set of STD rings on the Piston, new top-end gaskets, and honed the Cylinder to smooth out a little soft seize because of a previous air leak and running 56 Jet in my 15.15 with Bullet Pipe. My old 14.12 was shot (somebody used wood screws on the float bowl) so that lead me to buy the new 15.15 Dell...and while I was at it, a new Techo Bullet Pipe.
And so the problems began.
So I eliminated the common airleaks and the Engine idles and seems to run good. I have tried 68, 64, and 62 jets in the carb. The 64 seems to have the best results but only goes about 35 mph with the black Delorto airfilter cover on the carb. If I pull the cover off it will do close to 40 mph but struggles. Plug chops show very light brown. The 68 Jet runs like crap and yields 25 mph w/o aifilter cover. The 62 Jet seems lean and doesn't get up to speed either. SO I use the 64 as of now. My only question is that shouldn't I be atleast to 40 mph or so with these performance parts, I mean I'm lucky to squeeze