if i add a k and n air filter and a one tooth upper sprocket to my 2000 trail blazer will it add much more speed?also, i already have a pipe and clutch kit.thanks

 

It might give you 5 mph tops. Add the K&N filter and open up your airbox via cutting holes in it, or removing that lid. My Scrambler benifited from the RCR airbox mod kit. Expect to richen your jetting some with a higher flowing airbox.

I have never changed sprocket size so I guess I have no idea on what you will gain.

'96 Scrambler w/RCRSatge 1 Kit, K&N filter, and Boyesen Power Reeds.