hello i am just looking for the perfect turbo kit here i am i an debate between this 2 what i am looking for?
i am looking to reach 500+hp
any info about this tho kits will be great
spool up? which one of those 2 spool fast?
al how many rpms make full boost?

things like that

thanks

 

well if you read some of the threads that are on this section you can see some members get close to 500, and break that 500rhwp barrier with other turbos, and not spending as much s those mentioned. Right off the top of my head..... PT67 turbo, good spool, very "streetable" (if there's such a word ) A few people on here have hit 500+ with that turbo. Good luck.

 

He's looking for a Kit

http://srx7.com/

http://www.gothamracing.com/Script/index.php

www.rx7store.net

etc
etc

do a search

 

Ray at PFS is currently making a custom turbo kit for me and is using the PT67. We shall see in a few weeks here how she goes. I won't be shooting for 500whp though. I'll be at 15-16psi on pump with stock ports.

 

^ really? Is he building a custom tubular manifold? Damn, this sounds interesting.

 

I don't know WTF Ray is doing. I took it to him and we spoke, then I said...OK dude, it's all you, do your thing It'll have 1600 secondaries, Supra pump, FPR, Greddy 3-row. I do believe he said he was going to make the manifold but maybe he can find another that will work.

He is suppose to have it done by Aug 12.

 

I made 439.3 to the wheels on pump gas with the Gr67 kit from Gotham Racing. I'm sure 500 is possible. If this is a street car you are working with, then I would get the wastegate routed back into the downpipe.
http://www.gothamracing.com/catalog/...oducts_id=1014

 

What psi were you making that power? port or no?



Sorry to jack the thread :-P.

 

between 17 and 18 psi, mild streetport, and pig rich. (you saw the video!)

 

Thanks for your support!!!!


I would say it depends on what you want more response or peak power. If you want response you'll run the smaller turbo and boost will need to be high. Not bad if it's drive daily and then turn up the boost on the weekend car. If you want power you'll go with the bigger turbo. You'll get the 500hp at lower boost levels but not have quite the response. On our 450R kit we just ran we did right under 450whp@15.2lbs So it will easily make your 500hp mark. You will need the motor to do it though, as well as the fuel. I think that setup still has more juice left in it since we were having connectivity issues so the tune wasn't fully dialed in. This was on a 103* day. 93pump gas. Just figure what your wanting/leaning more to power delivery wise then the decision becomes easier. Trust me 450whp at reasonable boost is more than enough to play around with. Kabooski and Carl both will tell that.

 

So true Sean, If you want a Kit, A Spec makes some niice complete kits. Carl