SPE Motorsport LSA Pulley v bands Weak points were addressed including

Weak points were addressed including much higher quality castings

Built-in oil metering

Stainless steel or titanium hub option

The SPE Motorsport Injector Return Repair Kit is designed to replace the problematic

It allows you to lock the cam timing securely

SPE Motorsport LSA Pulley v bands Weak points were addressed includingSPE LSA Pulley The SPE pulley system allows the customer to quickly change sizes with ease. This pulley system is the lightest available. You can find the SPE Motorsport pulley setups on the fastest stock blower cars in the country. The patent pending CNC Convex Knurling Process (CKP) on the SPE pulleys offers a perfect balance between belt grip and wear. The machining process allows the rib surface to offer varying grip under different belt loads.