I need to know what parts I need to get to make a t-jet have to same finnel ratio as a jl car.

Thanks Randy

You need to replace the 9 tooth drive pinion with a 14 tooth like a tuff-ones. You also need to get a tuff-ones or JL crown gear to mate up with the larger pinion gear. The tuff-ones crown gear is offset for the larger diameter. I think that the tuffy gear is better made.

Thanks 440

Randy

you probably already have the stuff for this:

Find a brass gear that came off the top of a t-jet or AFX motor. Install that on the pinion shaft. Then simply remove the crown gear you wish to use and shave off the boss on the chassis side of the gear. if you use a tyco axle for a fitment gauge, you can slip this gear in and out of the chassis and get the shaving amount just right.

Now that sound like a winner. :thumbsup:

Thanks Randy

American Line HO, AML 714, 15t MT crown gear.
&
Wizzard, RGT 14, 14 tooth T-Jet arm pinion gear.

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American Line HO, AML 714, 15t MT crown gear.
&
Wizzard, RGT 14, 14 tooth T-Jet arm pinion gear.

__________________

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