Results 1 to 2 of 2
Thread: 1992 SL650 piston questions
-
06-27-2015, 05:48 PM #1
- Join Date
- Jun 2015
- Posts
- 2
1992 SL650 piston questions
hi sorry this is probably gonna be a long post. I was given a 92 sl650 ski in very good condition.
got it to run after lots of tweaking. checked compression and was 60,65,90 not good. pulled
cylinders and pistons, pistons have markings 45A50 on them checked bore and got 2.680,think that comes to
68.072mm. don't even see pistons that large for sale. how big can u bore cylinders, what do the piston numbers mean?
doubt it pays to resleeve cylinders, or take risk on used ones. hopefully im wrong
there is a 1994 750 for sale locally for $250 says no spark, if I cant get pistons and cylinders for mine, what exchanges
between the two.
thanks
-
07-08-2015, 09:16 PM #2
- Join Date
- Jun 2015
- Posts
- 2
no one here can help me?
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
Modded 1992 SL650 Questions
By atc250r in forum Polaris Open DiscussionReplies: 35Last Post: 08-21-2011, 01:45 PM -
1992 SL650 Fuel pump upgrade questions
By chazdo2 in forum Polaris How To & FAQsReplies: 9Last Post: 05-28-2011, 11:54 PM -
SL650 needs top end... piston question
By DKFox in forum Polaris Open DiscussionReplies: 3Last Post: 05-09-2009, 09:57 AM -
Piston question 65U
By OsideBill in forum Yamaha PWC Performance (2-stroke)Replies: 2Last Post: 05-25-2006, 12:57 AM -
Pro X Piston question
By spdracr in forum Yamaha PWC Performance (2-stroke)Replies: 7Last Post: 09-18-2005, 04:23 PM
Transom plate reseal