wanting to upgrade the blower

It also depends how a car is setup . I beat a lot of cars that did better or almost as well as me in the 1/8 in the 1/4 because they were better suited fot it.

My best 1/8 with 516/452 was only a 7.2 @ 100.69. But I can pick up over 30 mph in second half.

If I only raced the 1/8 most of the time I would run 4:10/4:30's gears instead of 3:73's for example. Plus I need some more improvement on my 60's and shifting.

mine really isnt setup for either lol. a 4.10 is way too much with my kb lol i struggle for traction on the street even with teh 315s out back. lol its just my street car and the only reason why i do 1/8th is beause its about 20 minutes from me lol i want to hit mir this year.

but yea your right its how the car is setup. kbs dont do so well on the top end like the centris.
 
mine really isnt setup for either lol. a 4.10 is way too much with my kb lol i struggle for traction on the street even with teh 315s out back. lol its just my street car and the only reason why i do 1/8th is beause its about 20 minutes from me lol i want to hit mir this year.

but yea your right its how the car is setup. kbs dont do so well on the top end like the centris.

Yeah 315 are almost worth less but it's hard and expensive to go wider.