370steve Posted April 18, 2019 Posted April 18, 2019 (edited) Does anyone have or know where i can get, the primary gear ratios in all gears for a stock B12 motor, final drive would be good too Edited April 18, 2019 by 370steve Quote
Ted M Posted April 18, 2019 Posted April 18, 2019 (edited) Hi Steve here you go Primary reduction ratio 1.565 (72/46) — Final reduction ratio 3.000 (45/15) — Gear ratios 1st (Low) 2.384 (31/13) — 2nd 1.631 (31/19) — 3rd 1.250 (25/20) — 4th 1.045 (23/22) — 5th (Top) 0.913 (21/23) — Edited April 18, 2019 by Ted M Found them on my work computer 1 Quote
Oilyspanner Posted April 18, 2019 Posted April 18, 2019 (edited) Primary is the same as 1127R - 1.565 - all the ratios are the same bar final I think. Don't know what std B12 final is. Edited April 18, 2019 by Oilyspanner all internal ratios are the same 1 Quote
370steve Posted April 18, 2019 Author Posted April 18, 2019 Cheers guys mutchly appreciated, will be able to input data onto dash for gear indication now Quote
fatblokeonbandit Posted April 18, 2019 Posted April 18, 2019 Mk1 bandit is the same as above except final drive ratio is 3.000 45/15 not sure about Mark 2's ill check me book when I get home.. 1 Quote
MeanBean49 Posted April 18, 2019 Posted April 18, 2019 https://www.gearingcommander.com Handy link for all your gearing stuff, handy for working out speeds etc 1 Quote
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