4.30 gears

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Aug 21, 2009 | 04:13 PM

#31

lilcrate

Thread Starter

4th Gear Member

Joined: May 2009

Posts: 1,030

From: MO

Quote:

Originally Posted by 01snake

#1 if you worry about MPG dont do gears

#2 it kills me how many people care about top speed when on the street any normal human wont see over 130 99% of the time UNLESS yourt in boom **** (all i do is street race and drage race and all the races end at around 110ish on the street)

Yeah I'm not worried about doing 160(and yes I could where I live), as in my OP I said I would like to be able to hit 125. Which from the information I have received thus far(no personal experiences from anyone with my transmission and similar mods) I should be able to.

Aug 21, 2009 | 04:18 PM

#32

lilcrate

Thread Starter

4th Gear Member

Joined: May 2009

Posts: 1,030

From: MO

Quote:

Originally Posted by BraMas

My last road trip I got 24 MPG with 430's. But most of that was because I had to drive the entire length of Indiana and All the roads where about 55 and 65 speed limits

Are you an auto and if so have you topped out 3rd? Are you NA?

Aug 21, 2009 | 04:35 PM

#33

01snake

5th Gear Member

Joined: May 2007

Posts: 2,795

From: Michigan

well im swapping to a C4 and i have 4.30's

from what i have seen from similar mods and been told with ~1.5 60' i should go threw the traps at around 123ish mph (full bolt ons and 125 shot) and thats at the top of 3rd in a C4...now i dont know how similar the ratios are

if that gives you any idea

i cant help you when i was a stick because my speedo was off

Last edited by 01snake; Aug 21, 2009 at 04:40 PM.