Bike is a 2012 FLD, Dyna Switchback with the 103" motor. I already have a Power Commander V, AN big sucker I and Rush Racing 2>1 exhaust.

I only want to buy one set of cams, EVER, for this motor.

Plan is to do cams now for spring time. Next winter, I will do CNC heads and 10.5:1 pistons.

Riding style is aggressive to redline. I don't care if redline is 5800 or 6500 (cam dependant) , I will rev the bike till it stops pulling. rpm is horsepower.

So, would you go with the 555's or the 777's?

TIA

 

It gets a bit tough when you are looking for one cam to work with multiple combinations, in most cases you are going to compromise one way or another. Realistically the TW-555 would work best with your current setup and the TW-777's would work best with the CNC heads and higher compression, however the 777's will still work pretty well in a light bike like a Dyna even with the stock motor and will make very good HP on the right side of the curve.

 

In the end, I know I want the most power available to me. Because the funds for this winter dictate that I need to do the bike in 2 stages, sacrifices will be made. I'd rather sacrifice now rather than be down on power later.

FM, any other suggestions for my combo?