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Re: you will also need to upgrade your intercooler and Posted by John Williams [Email] ![]() ![]() In Reply to: Re: you will also need to upgrade your intercooler and, JohnInAtl, Wed, 9 Jan 2008 09:52:52 Members do not see ads below this line. - Help Keep This Site Online - Signup |
I have a ng900 with a 2.3 9k motor in it and I have right around 350whp with a gt3071 .86ar. I went with Jak Stoll and he was great helping me dial in the a/f and getting the car to run smooth.
The hw you will need is an intake, 3" exhaust with high flow cat, a decent larger bar and plate ic and 60# fuel injectors and maybe a 2.5' delivery pipe along with good silicone vacuum and boost lines and a good strong bov or bpv from greddy or forge or something. You need a stronger one to really hold the boost better although the stock one will work for a while, just not quite as well as a forge or greddy. You will also need a better clutch to hold all that torque and power, maybe a spec stage 2 or 3.
You might want to put a new fuel pump or a good walbro 255 in there for good measure.
That should about do it and you should be fine with stock internals and no cams are needed unless you want that extra 35whp and top end performance with a trade off in some low and mid range torque. Good Luck,
John
posted by 65.114.20...
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