AFR 205/Fast 90/NW90/Kooks results
08-16-2006, 12:06 AM
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AFR 205/Fast 90/NW90/Kooks results I got Nick and Bob to do some magic to my car this week. I'm very happy with the results. He did a before dyno and made 374rwhp and 354rwt and after dyno was 422rwhp and 395rwt. This is through cats and with a smaller cam (226/226 575/575 on a 114lsa. Bob flycut the pistons just in case I wanna go bigger on the cam(which I will). Car feels great and the LS7 clutch is awesome. I have a dyno graph if someone will host it for me I can email it to you.
Thanks,
Matt
Thanks,
Matt
08-16-2006, 01:03 AM
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bad *** numbers for such a tiny cam, were they out of the box heads or did they do some work on them? would like to see how that car reacts with TREX, or even the G5XX
08-16-2006, 08:18 AM
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Originally Posted by SSilverSSurfer
bad *** numbers for such a tiny cam, were they out of the box heads or did they do some work on them? would like to see how that car reacts with TREX, or even the G5XX
Nick
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08-16-2006, 08:28 AM
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Had you milled to 59 cc you would've raised compression enough to see over
400 rwtq, but you are so close now. Again good luck with your pending cam selection.
G5X3 114 lsa is my suggestion.
400 rwtq, but you are so close now. Again good luck with your pending cam selection.
G5X3 114 lsa is my suggestion.
08-16-2006, 11:23 AM
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Originally Posted by Nick Williams
The compression should be plenty with the .04 gasket.
It didn't mention that in the beginning. I figured you be running something a little thicker. What is the compression? A little over 11 to 1 or right at it?
08-16-2006, 11:52 AM
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I have AFR 205's (milled to 62cc), TSP 233/239 112LSA .600" cam, GM MLS gaskets, flycut pistons (intake valve only), LS6 intake, ported stock TB, 1 7/8" long tube headers,with true 3" dual cats, Xpipe, muffs. Approx 10:7:1 compression. 431rwhp/380rwtq on one dyno and 439rwhp/385rwtq on another.
I think with the bigger cam you should be 450rwhp+ without sweating about it.
I think with the bigger cam you should be 450rwhp+ without sweating about it.
08-16-2006, 12:15 PM
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Should mention that the car had hand ported heads and mild steel headers before the swap. The major upgrade was the heads. I really don't think the FAST is helping much at this point, but I know it will when the bigger cam goes in.
08-16-2006, 10:23 PM
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Originally Posted by Nick Williams
Should mention that the car had hand ported heads and mild steel headers before the swap. The major upgrade was the heads. I really don't think the FAST is helping much at this point, but I know it will when the bigger cam goes in.
08-19-2006, 04:19 PM
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Nice numbers. I did 428hp with a tr224 with tsp ls6 heads and the fast90/90 setup. This was through a nine inch and steel drive shaft.. You car probably hauls now. Congrats!!