Okay okay, i've read through previous threads and have managed to confuse myself more than make things simpler..

Basically, the guy who's fixing my bike's 'breathing' problem is going to take apart the carbs and suggested that whilst he was at it i should look at the Stage 1 Dynojet kit (about £100 over here) and he could sort that at the same time.

now personally i've fancied removing the airbox, sticking some filters on and relocating the battery.

question is:

Will that basically do the same thing (in terms of improving performance) as a Stage 1 Dynojet kit?

I'm assuming cost wise it's a pair of K&N's, crank case breather, carb brace and somethign like the carb super jet kit from Jenks Bolt (i can deal with the battery relocation a bit later).

the guy is an engineer and he's happy to do the job. I'm just looking to see if the cost and faff difference is particularly great between the two.

Any advice as always gratefully received!

Ant