** GT91 combos **
** GT91 combos ** What is your combo ci, cr, heads, intake, cam spec, intercooler size, ect... How much power did it put down through what Trans at what boost lvl what timing on what dyno. If you have graphs post em.
Heres my GT-88 Build thread. not a 91 but same style.
https://ls1tech.com/forums/forced-in...ld-thread.html
Andy
https://ls1tech.com/forums/forced-in...ld-thread.html
Andy
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408, afr 225's, th400 and 9" with a gt-88 made ~1000rwhp 20-21lbs with 16*. made 1100ish on 25 or so. the gt-88 is pretty much done at 23lbs on my 408. turbo actually made more power on my 347
Automagic I seen the vids of your car... BEAST what size intercooler was on there or should I say what iat. My timing was 19* and 24lbs made 892 but the iat was super high. I don't know how much timing the computer pulled out for boost or how much for temp. I need to ask my tuner that.
Automagic I seen the vids of your car... BEAST what size intercooler was on there or should I say what iat. My timing was 19* and 24lbs made 892 but the iat was super high. I don't know how much timing the computer pulled out for boost or how much for temp. I need to ask my tuner that.
I just put the biggest intercooler I could fit on my truck it's 12x20x6 from extreme turbo systems and I might have my gt91 sold and jgs50 waste gate. I think I'm gonna go with a tial 60 and I'm trying to figure what turbo to get gonna have to be the same size as what I got cause down pipe will hit the a/c if it's and bigger.
I just put the biggest intercooler I could fit on my truck it's 12x20x6 from extreme turbo systems and I might have my gt91 sold and jgs50 waste gate. I think I'm gonna go with a tial 60 and I'm trying to figure what turbo to get gonna have to be the same size as what I got cause down pipe will hit the a/c if it's and bigger.
