After receiving my carb back from ZipTy Racing - I noticed they spot clean it to perfection, much cleaner than I sent, emulsion Tube added, and accel pump wired and reset duration as well as complete new jetting. After installing it and resetting the TPS...I noticed a crisp throttle response as well as it fired up on first kick....(never disconnect your TPS at the carb....yuk that was painful)
Power Test - wow a lot better low and mid - coming out of corners is a new experience as this bike rips...they mention a 1 -1.5 hp increase...I noticed a much better bark for starts and at all throttle positions
They recommend a 50/50 mix of pump gas and VP C112....my test was on pump gas...so it should be even better with some racegas added.
Gave me a chance to order a alum Hot start nut...much better than the stocker.
All in all I am happy with this mod....for anyone that does not feel comfort in setting their own accel pump duration/wire method this is the way to go and you get the emulsion tube....
as well as all kinds of fun uninstalling and reinstalling a carb
I think I'm the most insane of the thumpertalk crew, I had an 07 yz 450 that had the head ported tokoyo mods carb the bike just ripped, everyone that has ridden it was totally impressed, but guess what it grenaded!
2000 parts bill, screw that, I bought another bike, I put my tokoyo mods carb, 2 power nows, disconnected TPS
, stock pipe (yosh is getting rebuilt) and the bike was very good, it didnt have the hit of the mod motor but the head had never been off. I think that it would be ok for 99% of the riders out there.
power nows 200, tokoyo mods 240, and you are done, stock pipe and all.
I dare you to try it, youll dig it.