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#16
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WE already have 740's if they are too small I will just start running race fuel...
Tom |
#17
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Quote:
Hey, I know I am going to sound like a broken record, but I'll risk emulating Trevor with some poetry; As you know you're gonna blow Take compression way down low
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Black Betty [Bam a Lam!] '93 UK spec, still languishing Betty Jersey Girl Silver '92 UK [Channel Isles] 40K Jersey Girl @ Mersea Candy Purple Honda Blackbird Plum Dangerous White X2 RVR Mitsubishi 1800GDI. Vantastic 40,000 miles Jersey Girl |
#18
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Quote:
race fuel? you go from wanting to run e85, then wanting to run race fuel. you can't jump between the two fuels without have a very expensive setup. 740 can support a decent amount of power with regular fuel. e85 not so much, but if i were going to guess i think the blower itself will be your limiting factor on how much power you make.
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92 LS-L been sitting for 6 years. 86 fiero gt, t-tops, 3800sc, headers, intercooler, p&p blower and lower intake, 3.0 pulley, 1.6RR's, double roller timing chain, xp cam, 130lb valve springs and hooisers :P 87 starion- currently rides on jackstands. |
#19
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well to be honest, We don't have E85 in Jersey and I have no idea if and when we will get it. So now I am limited in that aspect... I may just stick to 9psi until I build a motor to handle more...
Tom |
#20
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the engine can handle the psi, it just can't handle all the heat. if you can tune your car, serious try some meth with 11 or 12 lbs. i'd bet the motor will be just fine once you drop the iat's 100 degrees or so.
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92 LS-L been sitting for 6 years. 86 fiero gt, t-tops, 3800sc, headers, intercooler, p&p blower and lower intake, 3.0 pulley, 1.6RR's, double roller timing chain, xp cam, 130lb valve springs and hooisers :P 87 starion- currently rides on jackstands. |
#21
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I am sure I could but to keep it simple and reliable I am gonna stick to 9psi... When we dynoed our cars there was a minimal difference between the 9 and 12 psi pullies...Don't forget I cannot tamper with the software and testing different versions is how I fried the motor to start with
Tom |
#22
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when you did the dyno did anyone log iat's?
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92 LS-L been sitting for 6 years. 86 fiero gt, t-tops, 3800sc, headers, intercooler, p&p blower and lower intake, 3.0 pulley, 1.6RR's, double roller timing chain, xp cam, 130lb valve springs and hooisers :P 87 starion- currently rides on jackstands. |
#23
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there is thread with the videos and Mikecg has the runs in his locker...
Tom |
#24
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If I am lucky I will get the engine back in the car tomorrow and maybe running by Sat... I am also thinking about losing the A/C and remounting the Alt up top
Tom |
#25
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#26
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there's no iat on the chart, just ambient temp. i'm telling you if you cool that inlet temp you will pick up a lot of hp and the motor will last longer.
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92 LS-L been sitting for 6 years. 86 fiero gt, t-tops, 3800sc, headers, intercooler, p&p blower and lower intake, 3.0 pulley, 1.6RR's, double roller timing chain, xp cam, 130lb valve springs and hooisers :P 87 starion- currently rides on jackstands. |
#27
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I know... trust me I have been looking into it. Right now I don't want to throw more at the car I just want it to be running again... I am gonna hold onto my 12psi pulley and I will get into it again. First I have a bigger project I wanna tackle so I can have something truely one of a kind
Tom |
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