Rated 4 out of 5 stars.
If you're building or rebuilding a classic Kawasaki engine, these APE valve springs are a must.
They're from American Performance Engineering (APE), part number VSP500.
They fit a bunch of the big Kawi motors: the Z1, KZ900, KZ1000, KZ1100, and the ZX1100A.
They're heavy-duty, so they're perfect for performance builds or just a reliable stock replacement.
They're brand new, still in the original packaging.
APE is known for solid engine components.
If you're putting in a hotter cam or just want to make sure your valves close right at high RPM, these springs will do the trick.
Don't risk a valve float with old, tired springs.
Swap in these APE heavy-duty units and ride with confidence.
Made for the classics, built for performance.
