just installed a maggie sc mp112 then calabrated the ifr(b4001) for 42lbs/hr green tops @43.5 psi fuel pressure with 58 psi fuel rail pressure (std injectors supplied with sc)using injector calculator by red hot supra
full flash new cos3 (01290003)last one was (12225074) then cal flashed the last specs of previous tune followed cos tutoral and ended up with 9.89afr at idle ???
ls1, heads, exhaust, intake, maggie sc, 3.91