15.8 now with gears and intake

[FireFighter]

Before on just my exhaust i ran a 15.8 at 87mph now i have a cold air intake and 3.42's with lsd, is a high 14 possible or just a low 15? if no on the 14's if i got my lca's would that put me their?

[Dominic]

You should be running 15.4 or better, depending on conditions (weight, temp, etc) and how well you can drive.

[FireFighter]

i had my 18's on and that was my best

[Camarorulz]

Those 18s are holding your car back

[SixBanger]

18's meaning wheel size? I didn't know that affected your times. Now that I think about it, I guess it would.

[FireFighter]

when i had all four 18's on i pulled a 16.3 with my 18's up front and 16's in the back i pulled a 15.8, I wonder what it will do with all of the 16's on? I have kuhmo tires on the 18s, they suck off the line.

[toady77]

the 18's are holding you back man, stick with 16s all around and you will get your best e/t.

[awesomeame]

i'm running 15.4 on a stock m5 car, with 3.23, 87 octane gas, & stock 16" tire/rim. make sure your gas is new too.

i'm thinking about trying out some 15" slicks on the back, with my stock 16" fronts, to see if that makes a difference. any ideas?

--matt

[awesomeame]

just saw you have an A4. a buddy of mine has an A4 as well, with intake/exhaust, and he is running 15.8s consistantly. he's putting in some 3.42s too

--matt