Originally Posted by
Roelof
The best onroad pipe is the 2013 but saddly it is forbidden to use...
Lots of torque. OK no top RPM but with a larger gearing high speeds are possibe. But most important on my Novarossi engines 30 to 45 secconds more milage!
I have the 2013 here.... I will test it on the onroad manifolds and see what I find.... I should retest it on the Nova offroad manifolds as well, as on the factory curved Werks offroad manifold it doesn't make the same juice as a 9886 does....