Description
Valve spring pressure directly impacts engine performance, fuel efficiency, and component longevity—and guessing isn’t an option if you’re serious about your build. The PC-100SLC gives you precise, real-time measurements to verify seat pressure during assembly, ensuring your springs are dialed in exactly as specified by your engine builder or manufacturer. This is essential equipment for any shop or enthusiast performing heads work, porting, or engine rebuilds where accuracy matters.
- Analog gauge display
- 600 lb measurement range
- CNC-machined construction
- Valve spring specific
- Bolt-on installation
- Universal fitment
- Professional-grade accuracy
- Sold individually






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