b16a27

ok i have a b16a with c completly bulit bottom end with 12:5:1 and i have i/e/h vfac and my friends ls is right with me and if im driving down the e way at high revs my car will sputter and then when i stomp on gas it will BOG horrbly i took out my plugs there white so that means im runin lean? my fuel system is all stock is this the problem any opions

ham

it shouldnt be the problem, but how many miles are on the stock pump? did you try adding more fuel with the vafc?

b16a27

yea nothing will happen still and if i put the correction too high it will run even worse like idle weried and **** 255xxx on fuel pump