Kirkey 56 Series Sprint Deluxe Upright Lightweight Seat - 17" - (Cover Sold Separately) 54111111 BOOSTane uses a proprietary formula

BOOSTane uses a proprietary formula to suspend anti-knock compounds in solution indefinitely

Ideal for protecting against intense underhood heat making it the perfect solution for insulating hoses

8-degree maximum advance/retard

1 in the rear

or a differential reading which indicates the difference between the two making this product ideal for comparing water/coolant

Kirkey 56 Series Sprint Deluxe Upright Lightweight Seat - 17" - (Cover Sold Separately) 54111111 BOOSTane uses a proprietary formulaThis is Kirkey's most advanced seat. it's designed for the professional or anybody that demands the ultimate in comfort and safety Features: . 081 thick 5052 grade aluminum. TIG welded on the outside and MIG welded on the inside for added strength. Contoured sides support hips and thighs along complete side of seat. Seat bottom shaped at rear to support tailbone and lower back. Center leg support holds inner thighs under heavy cornering forces.