Barry Goodner
|
|
« on: December 15, 2012, 10:10:28 am » |
|
The Rules This Class Is For Ledgends In Thier On Mind They Must Be 40+ The Mower Must Have a Transaxles ONLY 8 to 1 gear Lock For Positive Traction Know transmissions OR Shain Drive transaxle must be shift able and of lawnmower origin. Vari-drives are not permitted Drivers must complete the registration process and sign insurance releases prior to entering the tech line. Mower Class Requirements and Designations ALL MOTORS MUST BE OF LAWN MOWER ORIGIN.
Governed engine- Single cylinder VIB or OHV 3650 RPM 17 HP and under
39 (unaltered wheelbase) Front minimu 6 rims 13-15tires Rear max 8 rims 16 tires 15 psi max
Old school Racing..
The engine must be as delivered from the factory, internally and externally, with only the following exceptions; air cleaner, air filter or velocity stack, open exhaust and the removal of the debris screen covering the flywheel to allow quick and easy access to the flywheel nut while checking the 8 to 1 gear ratio. The gear ratio in the highest gear must be 8 to 1- lockouts are not permitted. For example, while in the highest gear, the rear wheels can turn no more than one revolution every time the engine rotates eight times. RPM may not be adjusted at the throttle control lever. RPMs must be adjusted at the governor spring. A screw is to be placed at the throttle control box to limit cable travel. If the throttle control is equipped with an adjustable nut at the lever on the steering wheel it must be firmly tightened and taped. No adjustment at this point on the mower is allowed. No cable slack will be permitted. Must have stator and choke in place on the motor.
Front tires may be 13-15 in diameter. Rear tires will be 16 diameter. Tire pressure may not exceed 15 psi. This will be checked immediately following the feature race at the discretion
|
|
« Last Edit: February 17, 2013, 09:23:05 pm by Barry Goodner »
|
Report Spam
Logged
|
|
|
|
|
Barry Goodner
|
|
« Reply #1 on: March 04, 2014, 04:33:16 pm » |
|
transaxle must be shift able and of lawnmower origin.
|
|
|
|
|
|