Originally posted by JIMC
I will either run the brand new EA Motorsports monster or one of two Putnam Excessive Force monsters or I have a brand new Bird handout motor
Thanks
i run anywhere from a 32 to a 36 tooth pinion with a 100 tooth spur with my stock motors. i run at SoCal which is high bite asphalt and a medium to small sized tight track.
the gear ratio allways depends on the track you are running on.