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Beginning May 1, 2007, all cars with a wet sump oiling system in Comp Eliminator must have either an SFI spec 7.2 or an NHRA accepted Lower Engine Restraint Device

 

 34 Proudly Featuring
J&J Performance Sportsman Engine Diaper - JJ Performance Engine Diaper
Sportsman Engine Diapers 2Effective January 1, 2008, all cars in Comp, Super Comp and Super Gas Eliminators must have either an SFI spec 7.2 or NHRA accepted Lower Engine Restraint Device (regardless of oiling system). Also on January 1, 2008, an SFI spec 7.2 (only) Lower Engine Restraint Device becomes mandatory for all Pro Stock vehicles.
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The J&J Performance Sportsman Engine Diaper is a ballistic lined, universal sized lower engine containment device designed to fit applications from 6 quart wet sump oil pans through 13 quart, dry sump systems. The adjustable front and rear attachment straps hold the diaper away from the balancer and flywheel. All necessary mounting hardware is included with this diaper.
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The J&J Performance Sportsman Engine Diaper has received SFI Spec 7.2 certification and meets all of the new sportsman engine containment system (also known as oil retention device) guidelines recommended or required by various racing sanctioning bodies, organizations, and racing facilities including the NHRA - National Hot Rod Association and IHRA - International Hot Rod Association.
Does a fellow racer also need an engine diaper? Combine your orders and save money on the shipping.
Pay just $5.00 shipping for each additional diaper on the same order.
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