I took the gsr to the 1/8th and got these results...

best ET- 10.330
RT-.928
60ft-2.442
MPH-69.65

My best run was my first one... wierd, but it seems like i did worse the next few runs.
I ran 12 times and got consistent 10.4xx-10.5xx ETs and .8xx-.9xx RTs.

I only have I/H/E. 205/50/15 kumho ecsra supras-30psi. full interior.


Last night i was trying to get at least a 10.2 or better but i couldnt... i kept launching around 3.5k-4k and feathered the clutch a little but still i couldnt get those timesi even lowered the tire pressure to 25psi...

What do you guys think i should be running? Any tips for a newbie?

thanks

 

Drag racing forum would be your best bet...

Temperature changes will affect how much power your car has. Also, track conditions, your fuel...lots of variables will change your times.