Results 1 to 4 of 4
  1. #1
    Site Admin Green Hulk's Avatar
    Join Date
    Apr 2005
    Morgan City, LA

    lightweight valves now in the online store!

    This lightweight valve set is a direct replacement for the heavy and weaker stock valves.

    Exhaust valves are made of an inconel alloy and the intake valves are stainless.

    As of now, there is a 3 week lead time to receive these valves.

  2. #2
    Nonstop, all day, everyday. 01xdime's Avatar
    Join Date
    Aug 2005
    Pasadena, MD
    Ouch! Inconel is expensive but has incredible heat toleration.

  3. #3
    Will work on YOUR ski for FREE! GeoRXT's Avatar
    Join Date
    Mar 2006
    Miami, FL
    What performance gains are to be had with these Jerry?

  4. #4
    The most interesting man in the world. Nils888's Avatar
    Join Date
    Jun 2005
    Here is my two cents. As for a horse power gain. There is very little.
    But for all the people turning 8500-10000 RPM. the valves are cheap insurance. I have seen at least 10 broken exsast valves. Three of these were in stock RXP's.

    They may be a little expensive. But!!! Witch cost's more??? A set of valves or a new cylinder head, pistons and maybe in the worst case an engine block. When the valve breaks and jams its self between the head and block and cracks the cylinder.

    And thats my two cents!!!!!!

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Shark Racing JAWS Turbo kit Now on the Online Store!
    By Shark in forum 4-Tec Performance
    Replies: 60
    Last Post: 06-28-2012, 12:34 PM
  2. Replies: 2
    Last Post: 04-03-2012, 08:26 AM
  3. Replies: 4
    Last Post: 04-03-2012, 08:12 AM
  4. R&D Products for 250 X are now in the online store
    By Green Hulk in forum Kawasaki PWC Performance (4-stroke)
    Replies: 2
    Last Post: 09-11-2007, 04:46 PM
  5. Replies: 7
    Last Post: 05-15-2007, 07:14 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts