10-24-2007, 12:52 PM #1
Who Makes Aftermarket 951DI Pistons?
Are there any good aftermarket pistons for a 951DI motor, reasonably priced?
DI pistons are different from carb pistons, right?
Last edited by JeffSki; 10-24-2007 at 01:55 PM.
10-24-2007, 02:41 PM #2
- Join Date
- Feb 2006
- Warner Robins, GA Home of the 2007 All-Star Little League World Champions!
Yes, they are different. The crown on a DI piston is much thicker to dissapate the higher combustion heat better.
I currently don't know of any aftermarket. Are you past once-over OEM diameter or just looking for a cheaper piston?
10-24-2007, 03:15 PM #3
11-02-2007, 09:40 AM #4
- Join Date
- Dec 2006
- Cartersville, GA
SBT makes them, but I would not use them. If you do, make sure to cut the circlip grooves so the clips might have a chance of staying where they belong. IMO use the rotax stuff.
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By srjrinc in forum Yamaha PWC Performance (2-stroke)Replies: 14Last Post: 06-11-2013, 11:57 PM
By JOJO567 in forum Yamaha PWC Performance (2-stroke)Replies: 4Last Post: 11-22-2006, 12:09 AM
By Pale Rider in forum 4-Tec PerformanceReplies: 17Last Post: 11-21-2006, 07:49 PM
By flyboy in forum Yamaha Open DiscussionReplies: 4Last Post: 06-16-2006, 12:13 PM
By Denali44 in forum 4-Tec PerformanceReplies: 7Last Post: 09-26-2005, 04:16 PM