Do you remember when you had mine on the dyno? It ran good until you got on it and started sputtering. Turned out to be a burn plug wire.
Originally Posted by
farmtruc
valve float at 4krpms and 3psi with good springs, probably not, but i'll check the springs, a bad spring could cause valve float.
could be poor sealing valve, i'll check that.
cam in straight up, runs too good under no boost conditions.
fuel pressure, rock solid! a1000, -10 line everywhere, aero fpr.
no maf
i hope it's not ckp or wheel, that would suck!
i don't think it's the wrong wheel, it would backfire and spit randomly and a lot more often.
changing those tomorrow.
12 Sec. Club! SOLD
La Viuda negra/ a.k.a. Black Betty
LQ4 6.0L, WCCH HEADS, LEVEL 5 FLT 4L80E TRANS. WITH TRANS BREAK, YANK 3200 STALL, TRICK TURBO, TURBONETICS T-76 TURBO, CUSTOM INTERCOOLED, 68lb INJECTORS, CUSTOM S/D TUNE FROM NELSON PERFORMANCE, COMP CAM 212/214 .557/.559 116+2, SNOW METH. KIT, . ALL INSTALLED AND DYNOED AT NELSON PERFORMANCE: 5**?HP @ 5073rpms and 5**TQ @ 4389rpms AT THE WHEELS WITH 10 PSI OF BOOST. ALL 3/4 TON TRUCK 5435LBS, NOTHING TAKEN OFF, STREET TIRES, AND USUALLY 2 BABY SEATS. WANNA RIDE?
SOLD***
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