Anyone with a power commander 5 from Dynajet who has downloaded from their maps section will see a host of possibilities based upon their set up. A question I have in a round about way is what is the difference of V&H Truel Duals head pipes vs generic True dual headers? I'm looking for as close a map as I can and there is reference to my set up sort of. Several maps state true duals with V&H slip-ons while others say V&H true duals with xxx slipons etc. This suggests that they consider V&H true duals to be different than generic true duals. What difference other than inside diameter would there be which would be stated if that's the case. example:

map 15-027-036
Touring model Vance & Hines True dual headers, Vance & Hines oval slip-ons, Screamin eagle air filter, Stage 1 ECM

map 15-027-075
Touring model True dual headers, Vance & Hines slash cut slip-ons, Screamin eagle air filter, Stage 1 ECM

These two maps sound close to what I have but again it appears there is a difference between true duals and V&H true duals. Does this make sense to anyone?

My set up is Vance & Hines true duals, Kerker Slash cut tips (originally), with open fishtail tips, Screamin eagle air filter, Stage 1 ECM

Given that its Winter up here in Ontario Canada, I really cant try out one or the other yet, so I contacted Dynajet and they suggested map 15-027-075 with which I have installed already. I'm most likely over analyzing this but there is a difference according to their wording yet they suggested the map with the generic listing of headers.


Randy

2003 RKC

 

I'd suppose the total length of each header pipe ( in addition to diameter).

some of the TD's had added length on the rear pipe ( so you can;t check your tranny level...) and some don't

mike