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View Full Version : Got my ET Streets today

Rodo
04-04-2005, 10:40 PM
My ET Streets finally got here today. I can't wait to try them out on the track this weekend. Does anyone have any tips on what psi to run and what rpm to launch at on a stock irs car?
Thanks,
Rodney
blk04cobra1
04-05-2005, 08:17 AM
10psi---3000rpms...If you have the IRS brace and some stronger halfshafts, I would say you could launch a little higher, but if you don't, I would be cautious...oh yeah, they'll hook like a mofo, but tend to sway from side to side (you'll see what i mean) oh and make sure you have a neck brace :D
gnxs
04-05-2005, 10:02 AM
My ET Streets finally got here today. I can't wait to try them out on the track this weekend. Does anyone have any tips on what psi to run and what rpm to launch at on a stock irs car?
Thanks,
Rodney
The radial version?
Rodo
04-05-2005, 01:37 PM
The radial version?
Yeah, the radial in 275/40/17
gnxs
04-05-2005, 03:14 PM
Yeah, the radial in 275/40/17
I just got the same ones. I've heard 16 psi is a nice place to start. A guy in NJ went to Englishtown and snapped a half-shaft on his first pass on them. I'll probably run this weekend on them at 16psi, but I'm gonna start easy (3,200 rpm launch). We'll see how it goes.
blk04cobra1
04-05-2005, 03:23 PM
i should've said 10psi at the track and 22psi on the street.. ;)