This is a discussion on Testing/Questions within the Drag Racing forums, part of the Racing Forums category; What should a all stock 99 vert AT run in the qtr?? street tires? Then I have M&H drag radials? ...
07-23-2010, 06:38 PM #1
- Join Date
- Mar 2008
- 1999 Trans Am Convertible
What should a all stock 99 vert AT run in the qtr?? street tires?
Then I have M&H drag radials? what tire pressure??
Then 50 Shot (wet) Nitrous (need to figure out a window switch settings on/off)
Then 75 90 100??
Then who in Wisconsin for computer tune?? Or sugestions
07-29-2010, 11:39 AM #2
Stock high 13's. Shoot that nitrous out of the hole, those drag radials and stock stall will not agree with each other. Unless you have a roll bar I think they will boot you out if you get in the 12's.
07-30-2010, 04:55 PM #3
Stock stall with nitrous and drag radials will work fine. Did a 175 shot with a friends 98, only change was 3.73 gears and a catback, everything else stock. Ran 1.57-1.58 60 foot times and 11.40's and 50's at 116-117 mph.
Edit: C5Z28 is on the right track,,,,the rollbar cutoff for a vert is 13.49 or quicker.
07-31-2010, 08:47 PM #4
- Join Date
- Feb 2007
- San Diego, CA
2002 Z28 A4 NBM
- Sadly now demodded :(
You run better than a 13.50 and they'll give you the boot...
Ask Larry (Firebirdjones) how he knows this...
Last edited by 67CamaroRSSS; 07-31-2010 at 08:56 PM.67 Camaro: K-K + 797-z (look it up), 454/Th400/4.10 12-bolt = 6mpg, PS/PDB/PW tilt, tach, gauges...
2005 Corvette LS2/M6 Magnetic Red Metallic (What else would it be?) w/ Cashmere interior
2002 Z28: NBM/Tan, MTI smooth lid, smooth bellows, !AIR, !cats, 1-3/4" QTP SS LT's, 2-1/2" TD's with X-pipe, MagnaFlows dumped at axle, custom welded SFC's, MidWest Chassis body mount adjustable T/A, 3400 stall, 3.23 gears (was 2.73). Tuned: 343rwhp/357rwt (before TD's). Best: 12.559 @ 108+, 1.73 60' @ 3500' DA w/MT ET Street DR's.
Carbon footprint? CLOWN SHOE!
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