Thread: Modding the STOCK oem head
07-29-2006, 01:23 PM #1
Modding the STOCK oem head
The shop my ski is at wants to mill or cut to flatten the bottom of the head i pretty much roasted IMO. I have been reading on here for about the past hour and I hear this can lead to other issues (squish?) and not burning fuel as well.
If I am going to fix this head or mod an a new OEM head where should I look to get this done? I am wanting to run 89 octane max since thats the max my stupid marina has.
Point me in the right direction please
07-29-2006, 01:26 PM #2
07-29-2006, 01:48 PM #3
before you buy a stock OEM head from a dealership i have one off my 2004 GPR for sale PM if interested...
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By Gus13letter in forum Yamaha ClassifiedsReplies: 2Last Post: 12-23-2011, 04:52 PM
By philip_gpr in forum Yamaha ClassifiedsReplies: 0Last Post: 09-21-2009, 03:41 PM
By mrracing in forum 4-Tec PerformanceReplies: 84Last Post: 09-04-2009, 12:06 PM
By OBXJeepGuy in forum Yamaha PWC Performance (2-stroke)Replies: 9Last Post: 11-14-2008, 07:50 PM
By jpa1300 in forum Yamaha PWC Performance (2-stroke)Replies: 2Last Post: 06-08-2008, 10:25 PM