RX7 Longer 5th gear *WIP*

RX7 Longer 5th gear *WIP*

grabcad

My rx-7 is to happy with the fuel usage when cruising in 5th gear (3500rpm on the highway = 120kmph) so I thought lets buy a 84-85 gearbox and transfer that 5th gear to my box for a longer gear. The problem is you can't see on the outside which year the gearbox is :( so I started drawing a new gear :)Standard teeth: ?>?-31>15 = 0.84Update 19/12/2016:* Tooths aren't the right one's (got some problems with the measurements between the gears)* synchromesh not detailed enough* tapered surface where the syncromesh hub slides on needs to be made

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