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Flix
Thursday 7th June 2012, 19:47
What diff ratio options are there?
currently running a 4.0-1 diff in my Autougrass car but finding it too low geared.
At the end of the straight I'm touching on 7000rpm, could do with less revs.
Thanks for any info.
bubba_1986
Thursday 7th June 2012, 19:51
https://www.box.com/s/ex7qq94bxsr76680jyd8

Shows ratios mate for diff boxes, i have a m56hk for sale if you are interested
JT
Thursday 7th June 2012, 21:10
watching this with interest:)

I need mine to go the other way!! lol
p fandango
Thursday 7th June 2012, 21:16
https://www.box.com/s/ex7qq94bxsr76680jyd8

Shows ratios mate for diff boxes, i have a m56hk for sale if you are interested
don't you mean M56LK
bubba_1986
Thursday 7th June 2012, 21:35
don't you mean M56LK

Hmmm i am doubting myself now. It isn't the 190mph odd box as it is off of a c70 t5

I can get wobbly to check as box with him
bubba_1986
Thursday 7th June 2012, 22:04
Yeah it is a m56hk, as i posted this http://www.vpcuk.org/forums/showthread.php?t=44210

When i came back up from daves, i'll still ask him to check
smithy
Thursday 7th June 2012, 22:17
watching this with interest:)

I need mine to go the other way!! lol

You need a 2.0 20v 850 n/a box mate if you was quick with reduced top end but makes all gears power gears
Flix
Friday 8th June 2012, 13:03
https://www.box.com/s/ex7qq94bxsr76680jyd8

Shows ratios mate for diff boxes, i have a m56hk for sale if you are interested

Mines a M56H box, M56hk wasn't in the list.

Looks like a 3.77-1 diff would be better, 10mph quicker, so would reduce the rpm.
Only really looking for a diff, anyone have a diff for sale?
bubba_1986
Friday 8th June 2012, 13:57
Sorry mate I thought u meant different ratios, instead of and actual diff box
Flix
Friday 8th June 2012, 15:18
No problem Bubba.
Looking for a spare diff to try, and maybe a spare complete box.
Gearing seems fine, but a tad low, got the biggest tyres on I can run, so only option is a higher ratio diff.
JT
Thursday 14th June 2012, 16:11
You need a 2.0 20v 850 n/a box mate if you was quick with reduced top end but makes all gears power gears

I have to run all standard gears in my race series,but I am aloowed to change the final drive.

its just working out how to do that and which bit i need to change to 4.45:1
ratio seen on the chart

https://www.box.com/s/ex7qq94bxsr76680jyd8