HPD race jug is pretty radical if you take time to compare to the stock
cylinder,the transfer ports and exhaust ports are 3 time wider than stock
spec,the polishing is best fit in my eyes,i didn't seen a rick porting
so i can't say what is better,BUT from my point of views,you can't
go wrong especially to match their atvrp8 pipe.

 

16polaris, I really do not want to split the kit as it works well with all the parts.But if you price the parts separtly it is a good deal for all the stuff that is included.Thanks , Doug

 

I don't need the whole motor, I already have the HPD Race Mod motor, I was interested in the pipe and carb if you wanted to sell them, I thought it might help both of us out.