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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
4P Pro S2K Race Ports are available with 36mm
and tool steel wrist pin
It increases the seat pressure more than 20 psi on the seat to help control valve bounce and will allow safe operation up to and beyond 9000 rpm
The piston features an extra thick top
4P Extreme Race Chain Guides
4P 6.5mm Exhaust Valve Guides Select Engine:Honda K Series 4P Pro S2K Race PortsSet of 8 Exhaust Valve Guides for 6. 5mm Valve Stem. Precision machined in house at 4 Piston on our Mazak Syncrex Swiss Lathe to tolerances you will not find from guides made by others. These are made from premium AMPCO 45 material. Honda K Series Honda B Series VTEC
US$ 36.00
US$ 17.50
US$ 12.99
US$ 39209.50
