How to get LQ4 to 8000rpm semi reliably?
10-21-2011, 09:43 PM
#61
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That being said, yes it does concern me. But so far it has held my 1.5 60' times. I wanna see how far I can push it.
10-21-2011, 09:47 PM
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Nice! I ditched that one to get the 4303. Damn near the same price, but almost twice the flow.
So you are squeezing out what, about 750whp on E85 out of that pump? That's not bad!
12-04-2012, 10:18 PM
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My forged piston and rod stock bore 6.0 with stock lifters and rockers made it a few years at the track at 7500-8100rpm trap rpm, 8100 on nitrous. It let a rod bolt go at ls fest, cheap rod bolts. I was on the ragged edge. Funny thing is, valvetrain was still tip top shape
BUT...boost is a diff ball game. I'd stuff a tire under it first, look at a 275/60/15 hoosier, they seem to be compact for a "28" in tire
BUT...boost is a diff ball game. I'd stuff a tire under it first, look at a 275/60/15 hoosier, they seem to be compact for a "28" in tire
