Our Track/Your Times?

[Cale22]

For those of you on street tires... What kind of trap speed/et are you running? What boost level? What kind of RPM are you leaving the line at? How much boost are you all running with 92 octane? Thanks a bunch!

 

[TURBOV6]

I ran a 13.05 @109.80 with 18lbs of boost with partial mix of Xylene and 92.

Gerold and Guy both did a 12.9 with around 107+ mph on street trim.

You can't launch the car on street tires you have to take a easy towards the start of the guardrails then WOT.

 

[Cale22]

Jackson- How high do you bring your RPMs up at the line with street tires? I brought mine up to about 2k, and feathered into it, but it just went crazy if I tried to WOT (had to completely let off).

 

[TURBOV6]

I don't know about the rpm's because I don't look at it but I had 1-2psi of boost at the line.

How wide is the tires?

 

[Cale22]

1-2 psi! Yikes! If I had even 0 I can't imagine how horrible I would have spun. Im using 265/60 in the rear.

 

[TURBOV6]

Originally posted by Cale22
1-2 psi! Yikes! If I had even 0 I can't imagine how horrible I would have spun. Im using 265/60 in the rear.

1-2 psi is not much, and are you flooring it off the line? I have 235's in the rear and pulled a 2.0 on my 60ft.

 

[Cale22]

I am leaving the line at about half throttle, my 60ft times ranged from 2.2 all the way to 2.5.

 

[TURBOV6]

Originally posted by Cale22
I am leaving the line at about half throttle

Half throttle is way too much off the line. Make like your driving on the streets. With a 103 mph something is wrong. I stock TR could easily trap speeds over 100.

 

[quicker6]

Geeeeee, I cant build any boost on the line. I dont even worry about wheelspin. Turbo-lag is also my traction control for the first 60 ft. My best was a 13.2 @ 113 MPH on street tires. I recently ran but, the best I could muster was a 14.2 @ 109 MPH. Good luck with your car!!
Derek