Finally got my 489 built its got a 400 transmission would a 308 gear be ok for street and 1/4 mile
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Finally got my 489 built its got a 400 transmission would a 308 gear be ok for street and 1/4 mile
There's nothing ok for street AND quarter mile
If you're after an opinion, I'd say the best all around compromise between the 2 would be something between 3.25 and 3.90 but of course tire size will play into that as well.
with 640 horses any gear will be fine .. your current 3:73`s will be ok with a 28 or 29 inch tall tire ..i run 4;10 gears with my 5 speed and rarely have to go to fifth gear .. it idles the engine so much it bucks and snorts ...