Speed Pro Premium Piston Rings 3.940" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly HSQR CNC Machined from 6061 T6

CNC Machined from 6061 T6 aircraft aluminum

A quick-release pin holds block at desired height

5:1 (nominal)

6 AN Male to 3/8 in NPT Male Swivel

600) Haltech Haltech V2 Holley Dominator InjPro Life Racing F88 Link G4+ Series MaxxECU MEFI-4B MegaSquirt-III (DIY Autotune) MicroTech MoTeC CAN (Data set 3) MSD Atomic LS MSD Atomic TBI OBD-II (2008 and later) Pro EFI User Configured (CAN bus knowledge required) The Universal EFI Interface module connects to these ECU systems using EFI adapter cables

Speed Pro Premium Piston Rings 3.940" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly HSQR CNC Machined from 6061 T6Product Description: Piston Rings Performance 3. 940 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Moly 8 Cylinder From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance enthusiasts and racers can