yes to both? john grant?

 

And do i need to get anything else for these 750cc's to work from rc? or are they just remove and replace with these?

 

yes to both. You are going to need injector pig tails i believe for the RC's to plug them in.

 

Oh, you'll also need like a spacer to mount the fuel rail over the RCs, as they're taller than stock by about 3/16" or a 1/4". I used 4 washers stacked on top of each other for each bolt. See pics. These are SL750s, and prior to this setup I've used 550s in same manner.