Product Specs:
- This valve will not work with stock retainers.
- Will fit stock valve guide and seat.
- Use ADJ-1047 retainers for 22 or 26lb springs, or ADJ-1046 retainers for 36lb spring… and ADJ-1051 Lash Cap are recommended
- 25mm Stainless Steel Intake Valve
- SI-R-16 is dished and longer
- Primarily used for the Predator 212cc (Non-Hemi) with 5.5mm guides.
- Sold individually





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