LS ENGINE DUAL Series

PAC Racing Springs developed this new process using all the
latest advancements from our circle track and drag racing
success. We have applied this new method to great designs that
will allow for a performance increase that exceeds all demands.
If you don’t see your application with the RPM process,
please contact us for available options.

TO PLACE AN ORDER PLEASE CONTACT MOTORSPORTS UNLIMITED - 216.390.4561​