Super-Rad Dual Valve Springs with Damper (16) 1.625" OD ISK1645 Product:250LBS @ 2.020" Seat Pressure, 690LBS @ 1.245" Open Pressure, 1.180" All of our flexplates are

All of our flexplates are certified to SFI spec 29

resulting in more horsepower and torque These cylinder heads are sold in pairs Cylinder Head Specifications: Combustion chamber volume: 75cc / 84cc Intake runner volume: 210cc Exhaust runner volume: 70cc Intake valve diameter: 2

Integrated ECU

spring loaded reverse Loc/Out mechanism enables drivers to clear the reverse Loc/Out while remaining strapped in their shoulder harness belts Comes complete with hardware

Comes with wiring harness plugs and ABS board box

Super-Rad Dual Valve Springs with Damper (16) 1.625" OD ISK1645 Product:250LBS @ 2.020" Seat Pressure, 690LBS @ 1.245" Open Pressure, 1.180" All of our flexplates areSuper Rad Dual Valve Springs with Damper (16) 1. 625" OD250LBS @ 2. 020" Seat Pressure, 690LBS @ 1. 245" Open Pressure, 1. 180" Coil Bind ISK1645 K1645 The Super Rad Series succeeds where other valve springs fail. Test proven in the ISKY Research Lab under Spintron III parameters, that being 1024 racing miles of abuse followed by 26 continuous miles of absolutely flat out (9000 rpm) sustained full throttle operation this taking Super Rads endurance to