Need Opinions on new setup----stock internal GSR
10-16-2006, 09:47 AM
#1
Man U FTW
Thread Starter
Need Opinions on new setup----stock internal GSR
Right now i have a 275whp stock internal GSR. I want to see how far i can push this before i have to build. That being said, this is my ONLY car for the moment, but i will be getting another one. I still need my GSR to be reliable enough to daily drive. I have a few questions and need a few opinions on my next setup....
My setup so far:
Topmount mani, 3" dp, and dump
2.5" charge piping
Tial BOV and Tial 38mm WG
RC550 injectors
Tuned on Crome on 91-92octane
Precision 350hp IC (thinking about getting the 600hp but worried about excessive pressure drop)
My Questions:
1. What turbo should i use on my setup?? I have been tossing around the idea of a Precision SC6169 .63ar with the ported S compressor housing. I'm still undecided and would like to hear some other ideas. Hopefully looking to spend less than $850 on the new turbo.
2. What kind of power can i safely make on this setup?? I was thinking of getting tuned for around 350-360whp and running around 310whp daily. I dont want to needlessly stress anything because i need this setup to last at least most of next season. After that, i'm doing internal work. With the SC61, i was thinking of tuning on 14-16psi and then running 12 or so daily.
Thanks for all the help everyone!!
My setup so far:
Topmount mani, 3" dp, and dump
2.5" charge piping
Tial BOV and Tial 38mm WG
RC550 injectors
Tuned on Crome on 91-92octane
Precision 350hp IC (thinking about getting the 600hp but worried about excessive pressure drop)
My Questions:
1. What turbo should i use on my setup?? I have been tossing around the idea of a Precision SC6169 .63ar with the ported S compressor housing. I'm still undecided and would like to hear some other ideas. Hopefully looking to spend less than $850 on the new turbo.
2. What kind of power can i safely make on this setup?? I was thinking of getting tuned for around 350-360whp and running around 310whp daily. I dont want to needlessly stress anything because i need this setup to last at least most of next season. After that, i'm doing internal work. With the SC61, i was thinking of tuning on 14-16psi and then running 12 or so daily.
Thanks for all the help everyone!!
10-16-2006, 03:25 PM
#3
Re: (Schister66)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Schister66 »</TD></TR><TR><TD CLASS="quote">also, do you think i should look into a set of PTE880 injectors?? I dont know how far 550's will get me...360whp??</TD></TR></TABLE>
550cc will get you up to about 395whp, and then that is about it.
As for your turbo selection, before going for a larger application for a stock motor, check out options to find out what turbo finds a bit best for your needs, not just peak output.
550cc will get you up to about 395whp, and then that is about it.
As for your turbo selection, before going for a larger application for a stock motor, check out options to find out what turbo finds a bit best for your needs, not just peak output.
10-16-2006, 03:31 PM
#4
Man U FTW
Thread Starter
What would you recomend provided that i'm planing to build the engine for the '08 season...... I need something that is goign to produce about 450-500 whp.
For this setup what do you personally recomend....hopefull less than 900$$$.
For this setup what do you personally recomend....hopefull less than 900$$$.
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