Do maps for full exhuast add fuel or take it away ,I have looked at some maps on dynojet site and it looks to me like they take fuel out across the board. seems like you would need to add fuel , pardon the dumb question .
(qwknuf6 @ Feb. 27 2007,10:28) Do maps for full exhuast add fuel or take it away ,I have looked at some maps on dynojet site and it looks to me like they take fuel out across the board. seems like you would need to add fuel , pardon the dumb question .
I'm interested too. As he said, all maps seem to take fuel out at most points up and down the map. You really don't see anywhere that fuel is added, which would make more sense since your pushing more air with the full exhaust. Are they just that pig rich from the factory even when adding a full exhaust?
I was able to look at the map IVAN supplied with the PC3, it adds fuel ,across the board , bike runs great ,smooth, gets good gas milage (on the hiway anyway ) exh looks like it is burning clean enough , kinda of a dark grey residue .
I read a post a while back on another forum {maybe psycho} that did a cfm flow test on a stock header and cans vs a few full 4-1's and the ti force and akro where the only ones that flowed the same or more than the stock system... I know that popular tri oval yoshi full system flows a less than the stock system {going by what my local tuner was telling me} and the fact I bolted one on my bike when I sold it and it was hella slower than he Ti force I had........
Anyway....
Dustin fom dyno jet told me that the facory pulse widths are very FAT, and there maps are ussually goood for leaning the bike out {not dangerously} Because "LEAN IS MEAN and people want to feel a difference when they bolt on their aftermarket garbage"
had pc3 installed 2 days then went to have it mapped told i didn't need it took it off and put it back in the box out $290 let me know if somebody needs it brand new 230 will get it that will help me at least lets talk about it .
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