HP Reaper 28/25 Cast CNC Shredder Cylinder Head

The new HP Reaper 28/25 Cast CNC Head starts off with a Shredder base head, giving a good platform to create a cost effective powerful Cylinder Head. The 28mm Intake Valve offer great flow, 94CFM, for a powerful piece at a low cost. The Exhaust side is a 25mm Exhaust Valve, but is also CNC ported to allow for better flow all the way around. You'll see that not every surface is touched throughout the port, that is because the Shredder base is already good sizing in those areas, and we don't want to lose flow just to wipe a surface. A 14cc Chamber gives the HP Reaper Cast CNC Shredder the ability to run a lot or a little compression, based on your preference. Check out all the HP Reaper Cast CNC details below:

• 28mm Intake Valve
• 25mm Exhaust Valve
• Stainless Valves
• Full CNC Ports (Except where flow lost to over port)
• Dual Valve Springs
• Titanium Retainers w/ Locks
• Spigot Style Intake Manifold
• Lash Caps
• Pulse Fitting (Uninstalled) and Intake/Head Bolts
• Recommended to .420" Lift Cam/Rocker Set Ups

This combination is intended to perform well on 212cc, 236cc, and 247cc combinations. We pair these with the 1.3 Ratio Roller Rocker, or the Gage 1.2/1.3 Roller Rockers, sold here on our site as well, to create a high quality well running piece. 

**These are Clone based cylinder heads, as all our little ones are. Will not fit Animal combinations.**