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Re: so theres this tech i work with
Originally Posted by chris
One he isnt a tech changing oil isnt a skill
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Re: so theres this tech i work with
Originally Posted by c0mpl3x
he's ase certified, with certificates that ceritify it
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Re: so theres this tech i work with
Originally Posted by QikEnuF
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Re: so theres this tech i work with
Originally Posted by Inquisition
http://img.photobucket.com/albums/v1...r-16g6-cfm.gif
Yeah, turbo definitely can't push 30psi efficiently at all........ thats an evo 9 turbo, 16G6, and at 30psi its is NOT efficient. if you think 65% is efficient your retarded. your also assuming its going to flow 580cfm (irrelevant) at a 2.0 PR. thats also retarded. so what was your point again? |
Re: so theres this tech i work with
Originally Posted by CoreyR
first he never stated which "evo" turbo. evo 3? evo 8? evo9? i was assuming evo 3 because thats what most people use.
thats an evo 9 turbo, 16G6, and at 30psi its is NOT efficient. if you think 65% is efficient your retarded. your also assuming its going to flow 580cfm (irrelevant) at a 2.0 PR. thats also retarded. so what was your point again? |
Re: so theres this tech i work with
So you guys think that when these guys are pushing 850whp out of a GT42r at high pressure ratios, their compressor efficiency is 78%? I'll tell you in advanced, it's not. Hello, mid to low 60's! I used to think pressure efficiency was key. I was dead wrong. Flow is way more important. Intercoolers take care of compressor efficiency or lack there of. If the pressure and flow number land on the compressor map and aren't near the surge limit on either side, it's plenty efficient enough to go fast. Everything else is just nonsense. If you went by compressor maps, GT35r's are perfectly efficient on b18c1 engines at 10psi. But when you go out into the real world, they have lazy throttle response and spool 1000rpm too late. Magically when you throw a GT30r, the damn car makes more power just about everywhere, runs better times, and responds like a healthy car should meanwhile compressor efficiency is not as preferred as the GT35r. Flow is king.
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Re: so theres this tech i work with
Originally Posted by Inquisition
So you guys think that when these guys are pushing 850whp out of a GT42r at high pressure ratios, their compressor efficiency is 78%? I'll tell you in advanced, it's not. Hello, mid to low 60's! I used to think pressure efficiency was key. I was dead wrong. Flow is way more important. Intercoolers take care of compressor efficiency or lack there of. If the pressure and flow number land on the compressor map and aren't near the surge limit on either side, it's plenty efficient enough to go fast. Everything else is just nonsense. If you went by compressor maps, GT35r's are perfectly efficient on b18c1 engines at 10psi. But when you go out into the real world, they have lazy throttle response and spool 1000rpm too late. Magically when you throw a GT30r, the damn car makes more power just about everywhere, runs better times, and responds like a healthy car should meanwhile compressor efficiency is not as preferred as the GT35r. Flow is king.
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Re: so theres this tech i work with
Originally Posted by Inquisition
So you guys think that when these guys are pushing 850whp out of a GT42r at high pressure ratios, their compressor efficiency is 78%? I'll tell you in advanced, it's not. Hello, mid to low 60's! I used to think pressure efficiency was key. I was dead wrong. Flow is way more important. Intercoolers take care of compressor efficiency or lack there of. If the pressure and flow number land on the compressor map and aren't near the surge limit on either side, it's plenty efficient enough to go fast. Everything else is just nonsense. If you went by compressor maps, GT35r's are perfectly efficient on b18c1 engines at 10psi. But when you go out into the real world, they have lazy throttle response and spool 1000rpm too late. Magically when you throw a GT30r, the damn car makes more power just about everywhere, runs better times, and responds like a healthy car should meanwhile compressor efficiency is not as preferred as the GT35r. Flow is king.
the 1k powerband supra style roll racer not the best for stop light to stop light or drag strip |
Re: so theres this tech i work with
Originally Posted by c0mpl3x
thats hilarious, because the ------- motor was never in that car until this kid bought it, much less it was an n/a swap, with no turbo, exhaust, manifold, charge piping, etc. you'd post it if you were smart
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Re: so theres this tech i work with
Originally Posted by SinisterCRX
You don't even know what you're talking about. The damned thing was turbo at one point, pulled out then built, then turbo ---- was sold, NA ---- was put on, and he sold it since he got the skyline. This was jesse's old car.
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