I am buying my atv tomorrow and wanted to know if I would be better off with the 650i + vdi or the 750 without the vdi .

I only have 7500 to spend right now. I can get the black 07 750 for 7400 otd, or the black 07 650 for 6900 otd. I think this is a good price with tax.

Would the 650 vdi have the same power as a stock 750 or maybe more ???. The 650 should run cooler with the vdi and get better gas mileage also. I just want to make sure it will have at least the same power as a stock 750.

My freind is buying a 06 750 at the same time so we will see witch one is faster stock . I have been waiting to get a 4x4 for years to go along with my v-force. after riding nyrocs kawi I was hooked

 

Ive only ridden with one 650, his is stock and my 750 is stock for now except drive spring, not even close the way they run side by side

 

how do the compare on take off with each other stock. i would think the 750 would have more low end for sure and then they would run side by side.

 

It was not even close. out accelerated him and had him by 10 bikes atleast in a app. 1/4 mile on asphalt

 

650i/vdi. have you ever read of a 650i owner wanting to trade for 750?

really this is splitting hairs, tho. these are very close to the same.

monty

 

u bet thats about right ,,in the real world.and on the track

 

montyh i don't think he really raced a 650, there is no way a 750 beat it by 10 lengths. 2 maybe at most from what i have read and only on the launch.

 

oops no your right i can,t beat the 633 irs with the 749cc irs brute so whats the deal 116cc more and you can,t beat the 650 irs .but i can beat the 800 b0mb in 300 and tie him in 500feet so what gives here you 650 guys must b cleaning up what say you

 

ten percent more compression does wonders. the 750 does have about 3 HP more from what i have read (CARB numbers), so the VDI should make more than that up. it is still not a huge upset either way.

monty

 

It was way more than two bikes length, Afterwards i let the guy ride my bike a bit and he admitted that the 750 ran much stronger throuhgout. I did not bother to ride his. All that was done to my bike at the time was the pink primary spring.