A6 Drag racing. 3.15 with 26" tire vs 3.31 with a 28" tire.

debit_free_2010

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So, I'm confused.
Should i switch my A6 to 3.31 from my current 3.15?
Mods in sig.


3.31's would keep you in the power band a little better, but it's probably not worth it to change as it looks like you've got enough power to push those 3.15's pretty hard.
 

demas

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3.31's would keep you in the power band a little better, but it's probably not worth it to change as it looks like you've got enough power to push those 3.15's pretty hard.

Even if i'm going to put a 28" tire soon? (295/55/15)
 

Tuffnuts23

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I've been running a 28" stiff sidewall slick w/ 3.15s. Best 60' is 1.45. I'm actually thinking of ditching the 28" stiff sidewall and going to a 29" wrinkle wall.
 

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