speedracer350X
06-30-2008, 04:57 AM
Looking at an HRC jet kit to re-jet my carb. Have a Sparks racing pipe , regular core. Does anyone know, does the kit have enough main jets to adjust the carb properly? Or is it just one size fits all type? The more I've been reading about re-jetting, the more I want to stay with original Honda/Keihen carb parts. By the way, the HRC kit advertised is for an '06 model, mines an '07. I, assuming it will fit, I think '06-'08 are the same as far as most parts are concerned? Any advice appreciated. Oh, also looking at an F2 racing air/fuel external adjusting screw. Anyone have any experieince with these thing, are they worth it? I know when I re-jetted my 400EX years ago, the air/fuel screw was a pain in the a** to get at and adjust. Thanks!!