valin
Active member
the 780's run a 72.9mm piston.
sxr-x
New member
On a sxr they are only a 760 with a 72.9mm piston due to their shorter stroke.
Yep, Eric ,is dead nuts right on the money, a sxr has a 59.6mm stroke and a srx has a 64mm stroke!
so what is the boze size of a stock 700 SXR vs SRX. I take it the only thing different is the stroke in these two motors.
9801srx
Member
sxr=70.5 srx=69mm bore.
redsnake3
New member
there is many differences between the sxr engine and the srx engine, i dont think any parts are interchangeable.
MTNRIDERG
New member
I'm in a similiar situation with my 99 MT max 700. I just bought a used head and cylinder here on TY from MM700sleder and I already had the nessessary pistons rings to put a whole new top end in this sled. When I'm all done I'll have about $500.00 tied up in a completely rebuilt top end that will probably go another 5000 miles with out a problem. Other than reeds and a can and a lot of clutch work the sled is stock and very dependable.
Right now I know 4 riders who blew up their mod ski doo 800's and 1000's in the last week. Mods are great if you know what you're doing and you can afford to fix em when they blow or you make a mistake.
Moral of the story Stock = Reliability
Right now I know 4 riders who blew up their mod ski doo 800's and 1000's in the last week. Mods are great if you know what you're doing and you can afford to fix em when they blow or you make a mistake.
Moral of the story Stock = Reliability
The whole thing comes down to the engine being set up correctly, all parts and all settings must be what was prescribed by the builder, and then fuel quality always comes into play, someone trys to cheap out to save a buck and they ruin it, its common.