Thread: N54 Powerglide
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      10-04-2020, 10:42 PM   #584
Brule
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Drives: 2007 335i e92 6spd man
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Quote:
Originally Posted by Brule View Post

You can get pretty much any diff ratio with a ford 8.8.

I nearly bought a 3.55 diff for this 6266 setup but It would be out of rpm with any more power.

3.46 is at max rpm range for 140mph. (edited This would be quickest et but maxing out rpms)
3.27 or 3.15 much better I'm sure he would of went faster with a different diff. ( edited a 3.3 or 3.27 may have been able to get a quicker et 3.15 would probably be to low to improve et )

Thats why I decided to keep 3.08 diff.
I will likely try a few ratios later but with a small turbo its not really worth drag racing with it.


So yes diff ratio is in my sites but Ill wait for data from 7675 before buying another 1.

keeps saying my msg is to short but I jyst added things in the brackets abovr.

Last edited by Brule; 10-05-2020 at 02:54 AM.. Reason: added more info
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