Quote:
Originally Posted by Z33dori
any one running a set up like this:
GT2871R .64 A/R
272 cams
i'm planning on doing this and i was curios to see how the power band plays out.
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Your cams are not well suited for that little turbo. Get 260-264 duraation cams.
JWT S3 specifically.
No need to change anything in the valvetrain, just plop them in, and enjoy them. You can find them cheap used on sr20forum.com, from the sentra guys.
Quote:
Originally Posted by umsports
You need to do it in 4th because of the 1:1 ratio.
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And look at the correction factor on his run, 1.07/1.08...if you take that out, it's a 385 whp car.
Quote:
Originally Posted by idahotuner
and i read that the 52 trim was the best
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Compressor map it's nice if you're not running a big boost (like if you're running 12-17/18), but it seems that (at least to me) that you'll gain more from the better breathing from the tradtional 3" inlet, you'll gain more top end to match th ehigher 18+ psi boost.
Quote:
Originally Posted by s15specR
I think cody's running the 56t version, he had great results
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You betcha! Been running strong for nearly 3 years now. Like I said on Nico, I dynoed it last year on a bad night, with extra octane (which will hurt power, but I wanted to crank it 25 psi and be safe), the gears (4.60's, which will hurt peak power) and at 19 psi (because the internal gate sucks) and it made 395 on the lowest correction factor...so give or take 10 whp from last year with 20, the 4.08s and 93.....I think that's pretty good to say that the power remains the same.
I can't wait to get back on the dyno soon with my one piece driveshaft, crank scraper/windage tray/external gate
Quote:
Originally Posted by anyotherone
I made 386whp at 20psi on 93oct pump gas with the following setup:
JWT S1 cams / valvesprings
I personally think that anyone using the 56 trim, with maybe some 272dur cams and maybe 7500rpms could make 450whp on pump.
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I agree, but S1 cams? Is this on a KA? JWT doesn't make S1 for SR20.
Quote:
Originally Posted by Gabe╚╗14
Ahh I see thanks...
So what cams do you reccommend?
JWT
HKS
Tomei
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JWT or HKS. I personally support JWT because you can use all stock valvetrain components (saving you money and time in the end) and make the best power.
And for the last time, Brian Cower cams are JANK IMO. The 264's less jank than the bigger cams, but I wouldn't trust their stuff in my valvetrain.
Quote:
Originally Posted by anyotherone
However, to be perfectly honest, JWT has worse customer service than BC in my experience - at least when something does not work as advertised.
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I will say, that JWT doesn't ahve the best customer service, but you gotta think that they only have 4-5 workers there at any given time...Jim, Clark, Ben, the girl that answers the phone, and a shipper. It's not some huge company.