Yamaha 760cc Kit

[DAG]

I'd prefer a properly ported 760 over a similarly ported 701.

x2

 

[MADMAT]

So how does your overall setup look like on the 760?

What do you ride, freestyle, freeride or racing?

The 760 is SMOOTH!! Just not snappy.

I just ride idiot style but if I was gonna shred buoys I would love to ride the 760 with sponsons. Its a Cadillac.

 

[Kennay]

My 760 is a lightswitch that hits... I could certainly see where a 61x cylinder would have better power from right off the bottom. It is an EXCELLENT surf motor. Overall, I think I would be happier with a 61x bigbore cylinder, but my ski is damn strong on stock porting. Then again, I don't have anything else stock on the motor.

I've recently started dabbling with running some bouys, and it really kicks my ass with the light switch effect.... I have pretty much gotten used to the all of a sudden hit though, so I am liking it more and more each time I ride... as far as mid-top power, this sumbitch screams. Crammit has a full out SS ported 62t cylinder motor and I will be damned if that thing doesn't have power everywhere... tis' a hoss. If I don't eventually get a BB 61x cylinder, my motor will be a mirror image of Crammit's because it is one nasty mofo.

 

[FloatR]

I thought I´d brief you on how everything went with the 760cc.

Got it on place a couple weeks ago.

Little tricky with the stock exhaust mount, mostly because of the dual cooling water out on the head, and the exhaustbracket mount on the head. (Same cylinder and head as the GP760, look it up and you´ll see what I mean)

Anyway, I finally managed to get it on place and did a testrun with the following setup.
760cc kit
Stock exhaust
Stock 38 carbs and jetting
Msd Enhancer
Skat Trak 13/17
Worxintake

I experienced a much more powefull bottom end power, could due to the impeller and enhancer to. But I tried the same setup before i mounted the 760cc kit to and it was different.

But I strongly recomend an aftermarket exhaust system and head, mainly because of the mounting issues with the exhaustbracket but also beacuse the stock exhaust really suffocates the engine.

So I´m planning to mount an b-pipe, head, singlecarb, flywheel and some other acessories.

 

[cookerq62]

Stick with the stock 38mm carb setup and spend the money on something else.

 

[FloatR]

Stick with the stock 38mm carb setup and spend the money on something else.

True

 

[restosud]

did some checking.the rius 760 kit is a 62t cylinder.
goes hand in hand with floatr's findings for a nice power curve.

 

[FloatR]

Yeah as I said, it´s the same cylinder and head as the Yamaha GP760.