On the bike
Most popular
Complete kit
$172.44
In stockSKU 1927-CK
- Basic compressor tool
- Includes cylinder-pressurizing hose and stubby seal driver
- Ready for valve spring removal on the bike
- Made in the USA
Harley-Davidson and Aftermarket V-Twins
EVO/Twin Cam Valve Spring Compressor
Compress springs on the bike without the C-clamp and bench vice circus. Shop-built tool for Evolution and Twin Cam cylinder heads — pick Complete (with hose kit) or Basic.
Pick Ground, 2-Day, or Next Day at checkout · Made in USA
Choose your kit
On the bench
Basic kit
$124.44
In stockSKU 1927-BK
- Basic compressor tool
- Does NOT include cylinder-pressurizing hose or stubby seal driver
- Ready for valve spring removal on the bench / with cylinder head removed
- Made in the USA
How it works
From overhead, mount, compress, remove and replace valve springs and valve seals with ease — without wrestling the head off for every spring job.
- Designed for Harley-Davidson Evolution and Twin Cam engines, and like-kind aftermarket V-Twins
- Ideal for bigger camshaft upgrades that require stiffer valve springs
- Built to help you beat flat rate on spring and seal jobs
- Avoid pulling the heads or tearing the engine down to the cases just to change a valve spring
Contact us
Email nubtools@gmail.com or call 1-800-674-3559. Mention NubVSC so we route it right.