Best Pipe For Dunes

[duneslinger]

stock 03 with 21cc cool head no timing adv. 9paddle hualers -13t front sprocket. k&n with plate in box no lid open dune riding some up hill racing. may port cyls in year or 2.

[Ducman]

I don't have very much experience with hi revs but I think the cpi would be my first choise since they typically do good with porting which you want to get in the future and a very close second place to the T-5's since they are also decent w/porting. T-5's would probably be a better choise now, CPI's later. Pic mods so they work with future plans so you don't have to take steps backwards.

[sredish]

If it was me, I'd go for the newer T-6 pipes. They are similar to the T-5s except they help a tad lower in the powerband. They're not mid pipes, but they pull a little earlier. If I must choose from the list, with your mods, the T-5s have my vote. I'll vote that.

 

If it was strictly duning, I'd say Toomey all the way. I'm not a big Toomey fan cause I like midrange pipes, but if I was to stay in the sand, I'd have some Toomeys. Like Ducman said, start porting and the CPIs may be a better choice, I don't know.

[Just for fun]

CPI. No doubt. Good on a stock bike, outstanding on a ported bike.

[reas11]

e. none of the above go for shearer drag or inframes..