08-14-2013, 11:35 PM #1
well found my problem on my 94 sl 750
08-14-2013, 11:40 PM #2
trying to think if I have a 750 piston...if i do it would for sure need new rings, or just get a WSM one. you will need to hone the cylinder. all of those pistons look lean. id fatten them all up some
08-15-2013, 07:51 AM #3
Have you rebuilt the carbs? updated the fuel system, triple outlet fuel pump, new lines, fuel select, etc?
You may also have an air leak, I suggest a leak down test.
your are DEFINATELY lean.
I have new pistons, all needed gaskets, and fuel related parts in stock.
08-15-2013, 08:26 AM #4
For reference here is his other thread: http://www.greenhulk.net/forums/showthread.php?t=204254
In the future try to keep all of the same posts in one thread. It makes it much easier to follow so we can read through and see what you've already done. The more info we have the better we can help you.
08-17-2013, 10:18 PM #5
Ok sorry guys it wouldn't let me get on this post so y'all think im running lean? I know for sure the mag cylinder I was. Had the wrong high speed screw setting it was only at 1/4 and not at 1 1/4 turn.
On this photo can I pull the mag cylinder without pulling the exhaust out? Can I get the the back bolts (red arrows) and is it really hard its a 94 Polaris sl 750
08-17-2013, 10:28 PM #6
08-18-2013, 02:31 AM #7
you should be able to just unbolt the exhaust pipe and push it back some giving you the room to get to the bolts on the manifold
08-18-2013, 05:38 AM #8
Ok sweet ill be working on that this afternoon thanks guys for the help and ill also try to be sure to stay on the feed lol
08-18-2013, 06:16 AM #9
And also does anyone have the torque settings for the jugs bolts, head cover bolts, intake manifold Bolts, pretty much everything that needs torque
08-18-2013, 06:26 AM #10
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