More power!

[wildybeast]

 

[KENNETH0405]

Try taking the secondary stage butterflies out  .I've done it and I run a Vance and Hines CS1  without any remapping gives  full power from the initial throttle twist

[wildybeast]

I was gonna go down that route but was not sure of it running weak.Some said yey some said nay.I thought the o2 sensors would keep the fueling right but again no one could confirm so went for the remap.I took the flies out of my 990 ktm but added a new revised map with the software i had.

[KENNETH0405]

Ive has no issues in regards its running,  pulls like a elephant on coke ...still getting good fuel economy when I check it .not a thing i check if it needs it .it gets it  no downside as far as i can tell in removing flies

[wildybeast]

Nice one.Like i said imo i think the o2 sensors should correct the fuel mixture.Glad its working for you.One of the best mods.

[Rusty]

    You want MORE out of your GTR ???

[wildybeast]

Power delivery.The remap gives me smooth strong power from the off.Power really kicks in at about 4000 which i dont like as standard when steady touring.The map solves this issue together with a less snatchy on-off throttle.Higher gear lower rpm touring with instant power delivery.The secondary flies arnt fully open till about 4000 rpm which adds to the lack of low down power.restricting the engine.Some remove them some go for the remap which alters how and when they open together with mixture settings.My 990 KTM suffered the same symptoms but i removed the flies and was able to add a preset map myself.Great