Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 1m 24d Gender: Male Location: Perth Posted 13/11/13 05:53 AM Share Posted 13/11/13 05:53 AM lower ratio = less load down low. less load down low = less exhaust gas. Less exhaust gas = more lag.Turbo cars love load. Ford got it pretty right in most cases. 1 Link to comment Share on other sites More sharing options...
Peteos13 Donating Members 307 Member For: 11y 7m 12d Gender: Male Posted 13/11/13 06:00 AM Share Posted 13/11/13 06:00 AM Ok thanks Ralph. Might just get my 3:46 Rebuilt. Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 1m 24d Gender: Male Location: Perth Posted 13/11/13 06:04 AM Share Posted 13/11/13 06:04 AM 3..77's will wake it up. I ran 4.09's in my old ute. That was a touch low for 1st, 2nd and 3rd Link to comment Share on other sites More sharing options...
Peteos13 Donating Members 307 Member For: 11y 7m 12d Gender: Male Posted 13/11/13 06:13 AM Share Posted 13/11/13 06:13 AM My diff centres on its way out. I'd like a bit better pick up would you recommend a3:77 an retune or rebuild the 3:46 Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 1m 24d Gender: Male Location: Perth Posted 13/11/13 06:19 AM Share Posted 13/11/13 06:19 AM what do you wan the car to do? 3.77 is roughly 10% lower so add 10% to your revs per kmh for each gear. Link to comment Share on other sites More sharing options...
Peteos13 Donating Members 307 Member For: 11y 7m 12d Gender: Male Posted 13/11/13 08:06 AM Share Posted 13/11/13 08:06 AM Was thinking bout a little bit more pick up cos I need to fix my diff thought might aswell upgrade. Link to comment Share on other sites More sharing options...
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