Turbocharging my car ...
#101
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Originally Posted by gh0st
as far as the motor goes, he is getting FD rotors and strengthening everything else right? i dont think ive seen FDs hit 400whp either with a t618z. doenst matter how strong and how much boost the motor can handle, you loose efficiency after 14 or so psi anyways. but then again... i kinda just skimed though.. maybe there is something i missed
denward
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I'm not sure what boost controller Alex has, but a lot of people with the E-01 have reported that they are able to hold boost through the rpm range, which means the power isn't going to fall off. If that is true, then going north of 350whp with his mods shouldn't be a problem.
#103
interesting... 300-350whp is my goal for this car. your gonna have one kick *** ride alex. ive seen a few dynos of 13b's with t618z max out at around 375hp. not sure what injectors or other mods they have though.
as far as rating turbos by max hp, was that greddys rating for the renesis or a rotary engine? or was it just the rating on the turbo itself?
denward
as far as rating turbos by max hp, was that greddys rating for the renesis or a rotary engine? or was it just the rating on the turbo itself?
denward
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GReddy rated the turbo's max output based on a piston engine. So we probably won't see 400whp out of it, without significant other mods. I am hoping for 300-320whp, after a new exhaust and proper tuning. I'd be happy enough with those kind of numbers, as the power is pretty crazy right now, it my car's untuned state.
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when blast said 450hp, I think their initial response had something to do with air density and pressure. I believe their layman term for me was an hp number and it was specific to rx7. that's all I know but I can ask for some clarity
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Sorry but 350 whp out of this turbo, even with max tuning is impossible. Manuel was getting 309 whp, and that was with a beefed up fuel system and 14 psi. Past 14 psi this thing turns into a big heater. Unless you port the turbo out (which I think Mazsport is looking into) no way is 350 whp in the realm of possibility. Just can't push enough air through it. The engine can handle more air, and PTP, which is using the GT35r turbo is getting 350+ whp.
I can show you plenty of examples where on an RX a particular turbo (Greddy T88, HKS T51R, etc...) is pushing out 500 whp with all the mods, and that same turbo is pushing out 800+ whp on a Supra. Or like people said they got 400 hp from an 18G on their Eclipse, but we are struggling to get to 300 whp on our cars.
I can show you plenty of examples where on an RX a particular turbo (Greddy T88, HKS T51R, etc...) is pushing out 500 whp with all the mods, and that same turbo is pushing out 800+ whp on a Supra. Or like people said they got 400 hp from an 18G on their Eclipse, but we are struggling to get to 300 whp on our cars.
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Originally Posted by Fanman
Sorry but 350 whp out of this turbo, even with max tuning is impossible. Manuel was getting 309 whp, and that was with a beefed up fuel system and 14 psi. Past 14 psi this thing turns into a big heater. Unless you port the turbo out (which I think Mazsport is looking into) no way is 350 whp in the realm of possibility. Just can't push enough air through it. The engine can handle more air, and PTP, which is using the GT35r turbo is getting 350+ whp.
I can show you plenty of examples where on an RX a particular turbo (Greddy T88, HKS T51R, etc...) is pushing out 500 whp with all the mods, and that same turbo is pushing out 800+ whp on a Supra. Or like people said they got 400 hp from an 18G on their Eclipse, but we are struggling to get to 300 whp on our cars.
I can show you plenty of examples where on an RX a particular turbo (Greddy T88, HKS T51R, etc...) is pushing out 500 whp with all the mods, and that same turbo is pushing out 800+ whp on a Supra. Or like people said they got 400 hp from an 18G on their Eclipse, but we are struggling to get to 300 whp on our cars.
#109
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if you're in socal, just go to blast and check out my car. they'll tell you the issues personally.
at this point, the car is started up and working w/ all the things they said they'd do and more.
you think you're the only one waiting ... i've been waiting the longest.
at this point, the car is started up and working w/ all the things they said they'd do and more.
you think you're the only one waiting ... i've been waiting the longest.
#112
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Originally Posted by Moostafa29
Almost been a year eh?
don't remind me
I think I'll be getting the car back soon since they've been doing the initial tuning at the shop. Friends have stopped by and heard the car rev; all they said was that BOV I have is loud and the EVCII is cool looking.
I still have a big dilemma regarding the Vpro location; no place to mount it so I guess I'll shove it in the glove box. The EVCII also has no home and also the gauges.
Mike and IZZI will be the first ppl to drive my car (and i said drive) once the car completes the second tune.
I do miss my RX8 but I'm really loving my MSpeed MX5; that thing is so damn zippy and it has a turbo too just need to upgrade that bad boy a bit to get some more power.
alex
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Originally Posted by Moostafa29
You know I'm down for that. You can try mine as well, so we can compare the power differences.
by the way, did you upgrade your brakes?
alex
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Originally Posted by Moostafa29
No. Only thing I may do is get cross drilled/slotted rotors, and braided lines. I do NEED new tires now, as I'm still on stock.
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Originally Posted by IZoomZoomI
Oem tires not sticking for worn? I doubt they be that worn, unless you have tremendous amount of miles on them. What tires are you planning to get?
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I think mike has the dunlop OEMs. I have the potenzas RE040s and they suck at the track. Mine are almost done so I am switching over to S03s soon. And yes Jason, sorry for the delay but I'm still interested in buying either your Comps or Robin's comps. let me know. thanks!
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Originally Posted by Moostafa29
OEM tires are not worn at all. They have most of their tread left. Its hard to explain unless you experience it, but they really don't do the job when you increase the torque that much. Especially if the roads are wet. I went partial throttle in 2nd this past weekend and almost lost control. Its hard driving like that.
I don't think it's the tire quality, but width. You might want to go to 275, should give you a lot more grip.
Originally Posted by blksf8
I think mike has the dunlop OEMs. I have the potenzas RE040s and they suck at the track. Mine are almost done so I am switching over to S03s soon. And yes Jason, sorry for the delay but I'm still interested in buying either your Comps or Robin's comps. let me know. thanks!
Last edited by IZoomZoomI; 12-21-2005 at 12:05 PM.
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Originally Posted by lazi
moostafa ur on stock tires on the axis? from wut i remember u have those rims rite?
#123
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Originally Posted by Moostafa29
Yeah, I'm still on stock dunlop tires. I have so little mileage on my car (just hit 13k this weekend), I just can't justify getting rid of them before I wear out the thread a little more. I'll probably end up getting new ones, just so the car will be a little safer, and have more grip. I want the Falken Azenis 615, in 255/40/18.
for the rx8, i am going to get azenis's depending on the tread life of the azenis on the mx5.
alex
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rx8 -- short video
http://www.youtube.com/watch?v=KeWVkdAni_0
Hopefully youtube works but here's a short clip of my car being retuned w/ a manual throttle body. the laptop you see is the HKS Vpro software. For right now, he's creating a base map. I still have to break in the new engine parts, until then, I have to drive it around slowly.
there's another video i'm currently uploading, looks almost the same but longer, so I'll share this one out to everyone.
alex
ps: thinking of upgrading ignition coils with the DLI-II right after I get my car back from TWS, which is installing my new wheels, 8pot brembos, sparco's (plus rewrapping them to match interior), tein flex + edfc and fixing that lower controller ball joint recall on the rx8.
Hopefully youtube works but here's a short clip of my car being retuned w/ a manual throttle body. the laptop you see is the HKS Vpro software. For right now, he's creating a base map. I still have to break in the new engine parts, until then, I have to drive it around slowly.
there's another video i'm currently uploading, looks almost the same but longer, so I'll share this one out to everyone.
alex
ps: thinking of upgrading ignition coils with the DLI-II right after I get my car back from TWS, which is installing my new wheels, 8pot brembos, sparco's (plus rewrapping them to match interior), tein flex + edfc and fixing that lower controller ball joint recall on the rx8.