Results 1 to 2 of 2
  1. #1
    tiderider's Avatar
    Join Date
    Oct 2018
    Location
    Usa
    Posts
    1,117
    +1
    78

    Valves made from 53Cr21Mn9Ni4N special stee?

    Anyone used valves made from 53Cr21Mn9Ni4N special steel. ​On both the intakes and exhaust valves.

  2. #2

    Join Date
    Sep 2017
    Location
    London UK
    Posts
    293
    +1
    47
    No expert but isn't that just high grade stainless


Thread Information

Users Browsing this Thread

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

Similar Threads

  1. WTB - Parts 07 up low hour valves or ferrea/super tech valves
    By Turbofab in forum Sea Doo 4Tec Skis
    Replies: 4
    Last Post: 04-17-2013, 08:05 PM
  2. Gas valves and what is so special about them ?
    By ryancoggo in forum Yamaha PWC Performance (2-stroke)
    Replies: 4
    Last Post: 03-03-2012, 11:59 PM
  3. WTB 08+ valves or ferrea valves RECEIVED
    By kenlepack in forum Sea Doo Classifieds
    Replies: 0
    Last Post: 10-17-2011, 06:06 PM
  4. FS Gas Valves - Riva valves cut for 1300 cylinders
    By philip_gpr in forum Yamaha Classifieds
    Replies: 1
    Last Post: 05-09-2010, 02:50 PM
  5. Billet valves or gas valves ? Pros and cons ?
    By BahamasGPR in forum Yamaha PWC Performance (2-stroke)
    Replies: 1
    Last Post: 04-08-2008, 11:44 PM

Posting Permissions

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