05 GSXR1k advice

[Snoggin]

Hey all, Tim here . former racer anyway and maybe i should put this in the garage but i figure the people who really know the answers around the ik are here. i have been riding my bike stock except for the suspension as I figured not to do modifications just for the bling factor but wait til I have some reason to do so. I did just put on a brembo master and new sprockets both of which had immediate benefit but here is my question.

My bike has developed an issue with bogging when I am hard on the gas. it seems to be getting worse and only happens itermittently. When shifting from 3rd to 4th i upshift and click in and bwaaaaaaaaa. wtf nothing for a full second swometimes and then the power kicks in. it really fucks you up though. It doesnt act like the clutch and it only seems to do it in 4th gear. Some knowledgeable people have said i shoulod put it on a dyno and see if they can figure it out. The bike has around 6500 mies with proablyhalf on the street but is track only now. Soooo i think if I am going to invest in dyno time I shoulod probably put an exhaust on now too.tekka or power commander? I can get a yoshimura full system for around 950 with ss header which is only a couple of poundss heavier or a ti header for 1600. The leo vince is like 2200 dollars and would proably be wasted on my sory ass. Any recommendations appreciated and if you have any insight into my issue with the bog please let me know. Any help appreciated and I still love the AFM just as a spectator now:teeth
Note my new number

 

[OldCat]

It's a POS just give it too me!:laughing
I have never heard of that symptom before Tim. Putting it on the dyno and checking the mapping sounds like a good plan. Go with the Ti its worth it for the extra couple of bucks. Hope you get er figured out!
r u goin to Sears on Friday if it's fixed?
c ya,
Paul

 

[Snoggin]

I am going to sears fixed or not. reno fernley too I dont expect to fix it before the weekend really.. ti is not a few bucks more but it seems like 600 to 100. I had a ss header on the 600rr . the can would be ti its the pipes that are expensive

 

[elemetal]

I'm by no means an expert motor guy but it sounds like a bad sensor. I'd look at the TPS (frayed or over heated wire) and the O2 sensor. If it was the map it would do it consistantly and in other gears.