Since it didn't say nothing about Rocker Arms until the very last I assumed it they recommended rollers period. Andy the cam I was going to use was a 232-238 grind and 514/532 hydraulic I think. I was still wanting it to be very streetable and make long trips but would like the extra hp these heads bring also and run a dual plane intake also. I really wasn't wanting to buy the roller now but if I had to I would break down and buy them. What are sidewinders?
