What RWHP you guys putting down on pump gas?
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What RWHP you guys putting down on pump gas?
hey guys,
im looking for a ncie turbo to use on my street car. I dont plan on useing race gas all the time. We have 94 octane here so thats what he have to work with. What are you guys running for rwhp on pump gas what turbo? what port? and hows your spool time? lets say when do you hit 10-12psi? thanks guys! I just dynoed my ported engine with a 60trim and layed down 350rwhp and 270Tq. I want more
Tyler
im looking for a ncie turbo to use on my street car. I dont plan on useing race gas all the time. We have 94 octane here so thats what he have to work with. What are you guys running for rwhp on pump gas what turbo? what port? and hows your spool time? lets say when do you hit 10-12psi? thanks guys! I just dynoed my ported engine with a 60trim and layed down 350rwhp and 270Tq. I want more
Tyler
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yeah hey i shouldve posted more specs. Its a T4 that has been rebuilt so i am not sure all teh internals now. It has a .96 a/r with a 60mm front wheel. 350rwhp was @ 13psi. My tuner didnt want to go higher. He felt that the octane wasnt there. My other friend has bought a Super T70 off ssautochrome on ebay and @ 11psi on a slightly smaller port made 380rwhp and 320Tq hes getting full boost @ 3800. I am getting full boost at about 3300. Im running 4 x 720cc injectors
NYT you running 20psi on pump gas?
NYT you running 20psi on pump gas?
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Originally Posted by bcty
yeah hey i shouldve posted more specs. Its a T4 that has been rebuilt so i am not sure all teh internals now. It has a .96 a/r with a 60mm front wheel. 350rwhp was @ 13psi. My tuner didnt want to go higher. He felt that the octane wasnt there. My other friend has bought a Super T70 off ssautochrome on ebay and @ 11psi on a slightly smaller port made 380rwhp and 320Tq hes getting full boost @ 3800. I am getting full boost at about 3300. Im running 4 x 720cc injectors
NYT you running 20psi on pump gas?
NYT you running 20psi on pump gas?
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intense
when do u guys figure you are running out of octane? do u tune till it gives a little then back off a bit? what size injectors are your running? I am guess bigger injectors and mroe fuel would do nothing if the octane is not there?
when do u guys figure you are running out of octane? do u tune till it gives a little then back off a bit? what size injectors are your running? I am guess bigger injectors and mroe fuel would do nothing if the octane is not there?
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Originally Posted by bcty
intense
when do u guys figure you are running out of octane? do u tune till it gives a little then back off a bit? what size injectors are your running? I am guess bigger injectors and mroe fuel would do nothing if the octane is not there?
when do u guys figure you are running out of octane? do u tune till it gives a little then back off a bit? what size injectors are your running? I am guess bigger injectors and mroe fuel would do nothing if the octane is not there?
i just tune to 11:1 and use safe timing (13advance/10split @ 20psi).
#12
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Originally Posted by nyt
generall 93 octane is on the limit around 22 psi in a rotary (from my experience).
i just tune to 11:1 and use safe timing (13advance/10split @ 20psi).
i just tune to 11:1 and use safe timing (13advance/10split @ 20psi).
Maybe I will follow my Wolf3D brother into 20 psi land, we got Sunoco 94 up here in Canada
#13
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Originally Posted by eViLRotor
NYT is certainly breaking the conventions of how much boost on pump gas. Steve Kan told me 17 psi on 93, when he tuned my car. Most Forum experts say 17-18psi (maybe they mean 91 Octane, but I doubt it).
Maybe I will follow my Wolf3D brother into 20 psi land, we got Sunoco 94 up here in Canada
Maybe I will follow my Wolf3D brother into 20 psi land, we got Sunoco 94 up here in Canada
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Originally Posted by eViLRotor
NYT is certainly breaking the conventions of how much boost on pump gas. Steve Kan told me 17 psi on 93, when he tuned my car. Most Forum experts say 17-18psi (maybe they mean 91 Octane, but I doubt it).
Maybe I will follow my Wolf3D brother into 20 psi land, we got Sunoco 94 up here in Canada
Maybe I will follow my Wolf3D brother into 20 psi land, we got Sunoco 94 up here in Canada
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Originally Posted by Rx-7Addict
I dont know many people running over 18psi on pump gas, 94 is not a huge difference from 93.. seems like you are really pushing your motor and what the gas can withstand for a few ponies...
and i beat the **** out of my car also. did a few 3-4 gear pulls today on the way to work.. boostn7 runs same thing. read hos post "10.8? on pump gas blah blah" hes running stupid fast on it.
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^ Let's say you have a safe tune to 17 psi on pump 94.
Are there any guidlines as to how many more psi of boost you can run and degrees of timing you can add with 100 Octane.
I can get it at the pump here
Are there any guidlines as to how many more psi of boost you can run and degrees of timing you can add with 100 Octane.
I can get it at the pump here
Last edited by eViLRotor; 11-23-04 at 02:35 PM. Reason: Feeling the need to bump up the boost!!!!