how much horsepower can you get with a 660 raptor & still be reliable
i want o hang with the 686 & 727 motors

 

You will not "hang" with a 727 and be reliable with a stock bore machine. The hole advantage to going big bore is to get the extra power without compromissing reliability. You can make a stock bore motor AS FAST but you will have to run alittle on the ragged edge.


just my opinion.



Biggerisbetter.

 

trust me, you cant have both no mater who promises you what. if you want reliabilty 100% stay stock

 

LOL, you won't even get 100% being stock.

 

lol how true

 

Especially with a Raptor...

RoostKing...