RE's Head Mod increases compression, which adds power all through the RPM range, giving more bottom-end and mid-range with 1 to 1.5 mph on top. RE's Head Mod is still the best bang-per-buck item to bolt on.
Note: Send your existing head for modification.
RE Price: $110.00
This item is not available online. Please call 715-341-9919 for applications and ordering information.
