Help with Tire selection

[strk500]

reaction time is configured into that time. And yes its a S/C engine stock everything except Borla exhaust and SLP intake.

[BNaylor]

Originally Posted by strk500

reaction time is configured into that time. And yes its a S/C engine stock everything except Borla exhaust and SLP intake.

I mentioned reaction time because I'm working on improving mine...lol. You need to seriously consider getting a DHP v1.0 ECU. It will help you take advantage of the Borla exhaust and CAI. The timing maps, advance curves, fuel injection maps, MAF maps are different and thats probably your bottleneck and reason for mediocre ETs. Plus consider a 3.4 supercharger pulley. I guarantee you'll see low 14s or even high 13s depending on the track conditions and weather. Plus add a 180 degree thermostat.

There is a phenomenom where the stock ECU can learn your mods and possibly negate or minimize mods unless you have a re-programmed ECU.

[strk500]

O... I got a steady .2-.3 reaction time zero being the best. I did pull a -.027 in one run haha... See i didn't want to put the pulley on just yet becuase of KR. Kinda looking into SLP headers right now.

[BNaylor]

Originally Posted by strk500

O... I got a steady .2-.3 reaction time zero being the best. I did pull a -.027 in one run haha... See i didn't want to put the pulley on just yet becuase of KR. Kinda looking into SLP headers right now.

Good reaction time. Good luck in improving your ET. I'm getting my good ole GTP ready for the strip and I'll post my new 0 - 60 ft and 1/4 mile time and trap speed later. Getting new tires with 17" aftermarket wheels.

Here's what I've got for comparison: Thrasher CAI, DHP v1.0 ECU, 3.4 SC pulley, 180 degree TS, u-bend delete, hi-flow CAT, throttle body spacer, Cold-Air Tuneable MAF. Last year ran a 14.3 @ 96 mph. Reaction time .35 sec and 0 60 ft = 2.2 sec. Altitude 4000 ft. A lot of traction problems but the new tires should help.

BTW - SLP headers are a good choice.