Seller notes

Racing Valve Spring Kit Kibblewhite 30-3111 For 99-14 Honda TRX400EX TRX400X TypeIntake / Exhaust Retainer MaterialTitanium Valve Lift0.300” Installed Height1.375" Seat Pressure70# Open Pressure157# @ Lift0.300" NoteRunning cams with over 0.350” lift requires the use of shortened KPMI® Guide, PN 30-3120 Honda® TRX 400EX 1999-2014 Honda® TRX 400X 2009-2014 Honda® XR 400 RFVC 1996-2004 Since 1939, KPMI® has taken great pride in our ability to design innovative performance improvements for...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.