76lancer Posted January 14, 2011 Share Posted January 14, 2011 Does anyone know if theres any difference in top gear ratios between a sigma 5 speed from a g63 and a lancer 5 speed from a g32? Or diff ratios between a 4 speed and 5 speed lancer? Using the lancer 5 speed gearbox and a 4 speed diff at the moment and at 100 its revving at around 3.6k. Have parts but no motovation to put them there if they are just gonna be the same. Cheers Quote Link to comment Share on other sites More sharing options...
Ogre Posted January 14, 2011 Share Posted January 14, 2011 theres a small difference, but shit all.Theres heaps on the net if you search.I have sigma 5 speed and the standard 4speed diff ratio (3.9:1 or somthing close) and at 100km rev around 3500 rpm although i do have 14" rims and low pro tyres. Quote Link to comment Share on other sites More sharing options...
76lancer Posted January 15, 2011 Author Share Posted January 15, 2011 I had a quick search but keep finding evo stuff. Thought that would be the case. Didn't want to go through changing box and clutch just to find it was the same. Mines got 13s and medium sized profile so probly about the same. Doesn't feel good doing that much revs at 100. Quote Link to comment Share on other sites More sharing options...
Southerner Posted January 16, 2011 Share Posted January 16, 2011 i have a owners manual out of my lancer and all the ex's apart from the 1800grs's have a rear ratio of 3.909. the 1600 gearboxes 5th gear has a 0.853 ratio, but the book has nothing on sigma gearboxs. hope this helps Quote Link to comment Share on other sites More sharing options...
76lancer Posted January 16, 2011 Author Share Posted January 16, 2011 Found sigma has 0.833 so not really much difference. Just have to live with it. Cheers for the info Quote Link to comment Share on other sites More sharing options...
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