View Full Version : Re-gearing the Evo 90
ShawnK
08-27-2006, 02:07 AM
Are there optional drive gears available for the Evo 90? Anyone know the part numbers?
you will most likely have 8:45 gearing - you can change to 7.92
you need a new main gear and pinion,
but I don't think the pinion is available on it's own,
so you have to buy the pinion and clutch bell unit
0404707 MAIN GEAR 95T
0414374 CLUTCH BELL W/BEARING W/12T GEAR ELS05 EVO90
ShawnK
08-27-2006, 12:36 PM
Is there anything that would put it closer to 9:1 for use with a .60? Or even 8.7:1 would work as well.
Seems like the 8.45 might be a bit tall for a .60.
z11355
08-27-2006, 12:51 PM
you can get 9.5 or 9.3
both use the 10T pinion (available only w/ clutch bell)
the 95 main gear is available in black plastic (cheap) or white Delrin ($$$)
the 93 main gear is Delrin only.
about $36 each (bell & gear)