Magnuson Magnum 8-Rib Pulley (Magnuson Systems)Magnuson Magnum 8 Rib Pulley Options Magnum Performance Series LT1, LT4, LSA, LS3, LS7 LSX. Fine tune the boost level of your Magnuson powered vehicle. *While this offset and style of pulley may match your original kit pulley, alternative diameters may affect fitment, belt length and boost level. Installer assumes all responsibility for verification on vehicle.

Dyno-Proven Gains up to +13 HP & +12 Lbs

we recommend using factory coolant or an equivalent for optimal performance

2010-2011 Chevrolet Camaro V8 Aluminum Performance Radiator

A 4 inch adapter (part number 10143049 sold separately) is necessary for those using the factory throttle body

which has been reported on the corvette forum

5") system has dual tips on each muffler assembly and will fit vehicles equipped with Dual Mode Exhaust (NPP) valves but it does NOT include NPP valves

the SC Series triple utilizes the same technology but has the added bonus of being able to hold up to 1

65") [LT4 20%]

The easy to install

This setup is NOT a direct drop in

SRL93082-3C: 3000 Stall RPM

56(30 spline)