Pontiac GTO 2004-2006 The Modern Goat

10 sec APS 05 GTO

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Old 03-11-2007, 11:25 PM
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Default 10 sec APS 05 GTO

Hey guys, thought I'd post the latest:

60'...1.82
1/8...7.16 @ 104.3 mph
1/4...10.89 @ 133 mph

This was at 11.5 psi boost. The car is pretty heavy, and I'm still using the stock wheels. Rear tires are Nitto 275's. They kinda suck...

The motor is basically stock LS2, with the exception of a custom turbo grind by AZPS. Thanks to NicD's tuning ability and working after midnight to finish it.

The new Edge convertor helped tremendously in trap speed, as the previous best was 126 mph with a too loose Vig3600.

I was hoping to try more boost, but the waste gate springs won't allow it. I might switch those out, but I don't want to push my luck with the stock engine.
Old 03-12-2007, 01:12 AM
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I wouldn't push the boost either...but high 10s is stupid fast for a heavy, almost stock internal ls2.
Old 03-12-2007, 07:25 AM
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holy crap!!! that is friggin movin!!!

All I would be doing is maybe upgrading the suspension and throwing on some fatties and skinnies and lighten it up and then see what she will do. all those should get it down in the low 10's. Hell, drop that 60' to a 1.60 and your talking a 10.50!!!!
Old 03-14-2007, 06:37 PM
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Originally Posted by Gun Slinger
Hey guys, thought I'd post the latest:

60'...1.82
1/8...7.16 @ 104.3 mph
1/4...10.89 @ 133 mph

This was at 11.5 psi boost. The car is pretty heavy, and I'm still using the stock wheels. Rear tires are Nitto 275's. They kinda suck...
Nice ET and MPH and I'm sure you'll go a lot quicker with more time in the twin turbo GTO, congrats on your PB.

Peter
Old 03-15-2007, 10:01 PM
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holy ********!
Old 03-16-2007, 04:41 PM
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Best I ever did with Nittos was a 1.71 60ft.

With the A4 you should have 1.6 60ft times if you can get traction. Roll your fenders and put some 275 M/T drag radials on stock 17" rims.
Old 03-17-2007, 10:48 PM
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That is a fast run for a heavy GTO, congrats.




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