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AMSOIL Testimonial Page

Here is what McGungill Engine Service has to say about AMSOIL racing  oil.

Dick Dunlevy Jr. is a proven winner who knows how to connect horsepower to the race track.  For an engine builder this can lead to short engine life and very short nights.  So when asked to build a late model engine for Dick we wanted a little extra insurance.

        Elmer Schaeffer convinced me that AMSOIL could be just the insurance that we needed.  We decided to supply Dick with out standard 9:1 engine package, but  added AMSOIL to the program. 

        The engine and oil were performing very well when the standard rebuild time arrived.  To our surprise the engine showed no real increase on our leak down tester.  We were so impressed with our internal inspection we simply reassembled the engine with a fresh valve job and springs.

        A post-season inspection showed the same impressive results.  AMSOIL has cut our frictional wear of internal engine parts in half.

        We are now an AMSOIL Dealer and recommend it to all our customers.

                                                                      Dewaine Mcgungill

Bonicelli Racing Racks up NASCAR Wins with AMSOIL.

Bonicelli Racing Enterprises is comprising an impressive record among the NASCAR Featherlite Southwest Circuit. Mike Bonicelli, owner of the team, refuses to use any other brand of oil.

“I own NASCAR race teams and car dealership in Colorado Springs,” said Bonicelli. “ I have been a long time user of AMSOIL products in both enterprises.  AMSOIL synthetic lubricants are required items for my late model race cars and the tow vehicles hauling these cars.  My service department at the dealership is required to feature and use AMSOIL products.  From dependable, high speed lubricants to hand cleaner, we rely on AMSOIL to get the job done.