STPA Rules [Archive] - ThePullingPlace.com

: STPA Rules


BullfrogJohnson
05-27-2008, 06:59 AM
2.8 Street Diesel: Single turbo, 2.8 inch maximum inducer bore, turbocharger bushings permitted, water injection prohibited, bolt in, removable solid rear suspension bars permitted, receiver style hitch required, drive shaft u-joint shields required, hanging weights permitted.

Super Street Diesel: 3.2-inch maximum inducer bore in twin turbo configuration, unlimited inducer bore single chargers permitted, open driveline permitted, DOT tires required.

Saftey Requirements for both classes: loops and shields, electric kill switches, air shut offs, fire extinguisher, full fire suit, snell rated helmet.


This is a good pulling organization.

ChevyDieselLLY
09-12-2008, 03:44 PM
anything on tire size?

BullfrogJohnson
09-24-2008, 08:48 PM
anything on tire size?

No only DOT tires