[paulie]

How much HP increase would you get outta of a good port job and a 3mm bore to the TB. My bike has a few mods on it nothing crazy (look in sig). Not sure if i wanna spend the $$ bc of other projects. I mostly ride trails but drag with a few of my buddies. Any dyno charts or specific #'s would be appreciated

 

[paulie]

last years picture btw, will have more soon i have bike apart right now waiting on a few parts will have more pics up in about 2 weeks

 

[Fl. Woods Raptor]

Depending on the port job you could expect to see about a 10hp gain, get a denso pink injector with it.

 

[paulie]

wow as much as 10 hp :wow: thats pretty serious. i think i might have to get a lil something now. TY

 

[preddy08]

Here's a back to back run with a stock vs +2tb on a medium build 105 bore. Seems to net roughly 2-3hp.

 

[Fl. Woods Raptor]

Preddy, that's just a TB swap right?

 

[preddy08]

yes, thats a stock TB to +2 KDS TB. Same mods, different day.