Post by
kentuckyslider »
https://forums.nicoclub.com/kentuckyslider-u97398.html
Sun Jun 29, 2008 5:54 pm
I have been running 235x60x15(26x8.5) MT ET street radials at 18-22(psi) depending on track conditions on 15x6.5 stock 95 4lug wheels. My best 60' is 1.72. I have a friend who runs rota slipstreams w/24.5" wrinkle walls on a SRT-4 and they are 28 lbs. total compared to my 42lb. drag radials. I am going to a 15x7 rota slipstream and 26x8.5 MT wrinkle wall with a 4.36 R&P in place of a J30(3.91) R&P. I should lose .3 and drop below 11.5 in the 1/4. If you are running stock 4.08 R&P and don't have over 400whp you should run the M&H racemaster 24.5x8.5x15 wrinkle wall to shorten 2nd gear and keep your RPM's up at the traps. IMO Rota slipstreams are $150 ea. and the tires are $160. You will lose at least 15lbs in weight and hook like hell if you have less than 500whp!!!