tire size with 6.2 or 6.5

[muddybuddy]

im going to run 42's with 4.56's with my 6.2/th400 combo

 

[grimjaw]

I am headed towards a 6.2L /700r4/4.56 and 37s on my M1028.

700r4 and 4.56 gears with 37” tires
Road RPMs at Given Speed
Gear………35mph……………55mph……………75mph
1………… 4435………………6969……………...9504
2………….2362………………3712……………...5062
3………….1449………………2278……………...3106
4………….1015………………1594……...………2174

Road Speed at Given RPM in Miles Per Hour
Gear……….1250rpm……..1750rpm………2250rpm
1………………10……………..14……………….18
2………………19……………..26……………….33
3………………30……………..42…………...…..54
4………………43……………..60……………….78

 

[AJMBLAZER]

That's likely where mine will end up grim.

Even know a guy with a Big Block in front of a 700R4 and 241...wonder if he wants to swap?