Are these parts absolutely necessary?

[TexasTexas95]

Ok, so I just pulled my 650 out to make way for the 760 that will hopefully replace it. I already removed the coupler from both motors and swapped them with each other since the 760 had a 4 prong coupler and my ski is set up with a 3 prong. Glad thats over with. Now, since this motor was in a sit down it has some extras that I am wondering if are completely necessary for my Square? First is this metal part here that sat between my carb and flame arrestor. It appears to be simply a bracket to hold the grease fitting for the grease line going into the flywheel assembly. During shipping, the grease fitting down by the flywheel snapped off. I was thinking some JB weld could fix that pretty easily and I could shorten the grease line down to only an inch or two if it was necessary if this bracket thingy wasnt necessary.

The second part I was wondering about was this stock exhaust mount the 760 came with? I am running an AM Protec pipe that bolts up directly to the exhaust manifold. So, here is a pic, will I need this part either? I am not trying to save weight or anything, just clean up parts that dont really have a need in my ski. Please let me know...

I am also needing an oil pump block off kit with the two little plastic nipples for the carbs. I can get one on ebay for 14 bucks shipped Anybody that thinks they can beat this price please feel free to PM me. Thanks for the help

 

[augustaf]

No, you don't need that pictured bracket. You can delete the grease fitting on the front cover, also get rid of the bracket at the carbs you mentioned. Here's a major thing you overlooked: the 760 stator is not compatible with your 650 cdi in the e-box.
The flywheel is also very heavy, good for couches. I suggest you use the stator, flywheel and flywheel cover off your 650. It's a direct bolt up!

 

[TexasTexas95]

The 760 came complete with all the electronics still on it which I didnt mention before. Are the flywheel covers not a little different in size? Its cool, I just bought a cool little anodized oil block off to add half a HP and a little bling. I will silicone the grease hole fitting on the flywheel cover and then cover it with a little nipple to clean it up a bit. What else?

 

[augustaf]

The 760 came complete with all the electronics still on it which I didnt mention before. Are the flywheel covers not a little different in size? Its cool, I just bought a cool little anodized oil block off to add half a HP and a little bling. I will silicone the grease hole fitting on the flywheel cover and then cover it with a little nipple to clean it up a bit. What else?

the f/w cover looks different on the outside but the mounting surface is the same.

 

[kevbo]

Use the 650 electrics and raise the rev limit a little. Its better if the carb bracket is there but most people remove them.

 

[SurferSmurf]

deffinitely use the 650 electronics

 

[SUPERJET-113]

I would get a girdled head with that set up or you may crack your cylinder ear bolting areas..

 

[TexasTexas95]

Why would they crack? I'm broke right now so mods will have to wait a little while. I'll get it ported and a new head when I run into a little more money. I just wanna ride! I got less than two weeks to finish this sucker. How do I swap the electronics? Looks like it would be hard. I am no electrician. Won't the 760 electronics be ok?