|fuel problems with turbo its leaning out couple of questions|
Subject: fuel problems with turbo its leaning out couple of questions
by andy-roo on 2009/9/30 0:40:55
ok guys so i did a blow-through turbo conversion to a stock a15 with a weber ca18 t25 turbo running 7psi standard boost and i have had the ute on the dyno but it didnt matted how much i drilled the jets it still kept leaning out we even tried a run with no secondry jet and it did the same so i suspect its a fuel problembut while on the dyno we did try an electric fuel pump and that made no difference, but could that have been because i think that it was only a 7psi pump. so we did figure out if u slowly fed the ac pedal it would make power without leaning asmuch but still did by the time ur at full throttle
so if i run an electric fuel pump and a rising rate fuel regulator will this fix this prob??
or can i just use my mechanical pump and a r/r fuel reg??
i hant done anything to peasurize the bowl in my weber is this the main prob? or should this b fine with the fuel reg
so the reason i ask is because a rising rate fuel reg for a carby is like $250 so i dont want to buy it if i dont need it
any help much appreciated thanx andy...