smokeshow

iTrader: (16)

It isn't a tune issue.

Atomic

iTrader: (42)

Is there any difference between desired throttle angle and actual throttle angle?

1969x11

iTrader: (38)

Speartech Fuel Injection Systems I think the guys name is John,He built a harness for my buddy that put a LS9 in a 57 Chevy for a customer. He also was able to diagnose some issues Neil had with getting it running.

TIM Z

iTrader: (12)

Yeah, John is a great guy to deal with and very knowlegable with the wiring/swap issues in a plethora of GM vehicles.

smokeshow

iTrader: (16)

Well I might give them a call, depending on the status. The shop brought the truck to another tuner because of some asinine notion that its in the tune. When they're done wasting their time, I may give John a call. Until then, this is on hiatus.

smokeshow

iTrader: (16)

Ran into a new problem today... Stock fuel pump isn't going to last at all. That pump/returnless system can't handle the blower at all. And saw 230kpa on the scanner, so its making almost 20psi... It wasn't supposed to make that much boost

03sierraslt

iTrader: (22)

I thought this was a stock setup?

smokeshow

iTrader: (16)

The engine is stock but it has Lingenfelter's 38% overdrive kit on it. These guys were telling me it should make 3-4psi more than stock. I looked at the paperwork and found it has a 9.2" blower drive pulley on the crank and 2.55" upper pulley.

03sierraslt

iTrader: (22)

38% overdrive and they thought it would only make 3-4psi more?

smokeshow

iTrader: (16)

I don't think anyone knew what it was really meant to do until I looked at the paperwork today. This is one of those 'bottom of the list' builds...