What kind of 1/8th mile times should I expect with the following mods on my 03 L....

6# pulley
JLP CAI
JLP Diablo Tune
20in rims 295/40/20 tires

Thanks.

-Sly

 

mid to low 8s i think, but not too sure

 

The temps will have the biggest factor next to your launch\60'.

With similiar mods as you I ran a best of 8.10 @86.89 in 50deg temps.
If the temps are in the 70's I will run roughly 8.2's-8.3's.
Now those are with 1.8x 60's on stock F1's.

If all I can muster are 1.9's and 2.0 then I'm looking at 8.5's to 8.8s


Good luck,

 

8.29 @ 85.31 MPH with a 1.92 60 foot time on F1's. This was my best time last week at the track. Temperature was 81 degrees out, and humidity was 82%.

Mods in my sig.

 

As mentioned, weather plays a large role in the performance of these tubs...

Also the track & elevation.

How much more do those 20's weigh than stock 18's?

Any weight loss...no hitch...no spare...etc...

If I had to guess..look for 8.5@82 mph....

 

I'd put you at 8.3s

Rich