Originally Posted by
rollinna65
Just think about how bad it was back in the 60's. A lot of those guys would use 4.10s and lower (4.88s
) with no overdrive. Think about cruising down the highway in your f-body in 4th with some 4.10s, it would get old fast.
just to clear things up...imagine this.
you have no OVERDRIVE
your 3rd or 4th gear it a 1:1
that means....
if you have 4.10's and your cruising at 75mph, then your running @ 4100rpms
AND
if you have 4.88's and your cruising @ 75mph, then your running @ 4880rpms
DAMN! thank you Jesus for overdrive! lol