KX Guru Racing

This was a question from FB user: Jim Bennett The only problem I find with the smart carb unless they have changed the design is if the float decides not to seal gas won't run onto the ground it will fill up the engine. I tell people who run these carbs to make sure their petcock is in good shape an...

Here is something I did not expect. Ronnie Hawkins on FB hit me up about his CR500 experience. Here it is.. Ronnie Hawkins. 01 Honda CR500AF, bored to 505. SC2 40mm. FMF GOLD SERIES GNARLY Pipe with Turbinecore2 spark arrestor. Main reason is I am 5’6” 150lbs. I don’t need the powerband kick. SC2 de...

Wrote by Oscar Cota to me: I'm so glad you finally got that Smart Carb in your hands! Can't say enough about it. I'm not going to lie, at first I thought it was just a gimmick. I was very hesitant to get one however now I plan to eventually get one for each bike I own. Below I have posted videos of ...

I just found this site from the University of Utah for a camera view....................

https://home.chpc.utah.edu/~u0790486/wx ... ?cam=BFLAT



Looks to me like Bonneville will happen this year... YES!!!

Here is some documentation that came as well.

This thread will be active for some time. My plan is to run this carburetor on multiple bikes, including The Haas, The KtX, and the land speed bikes and who know what else.. I will also be testing at different elevations and show dyno runs. I will also be comparing to other carbs. I have heard so ma...

Even the cat loves TSR Products.
Troy Spencer does amazing work.
Thanks Troy!

Stock bore stock stroke
44.3 trapt height
0 deck height
3.9cc dome volume

Phathead volumes available



42cc dome
uncorrected 14.12:1
corrected 7.76:1

40.6cc dome
uncorrected 14.62:1
corrected 8.01:1

38.2cc dome
uncorrected 15.57:1
corrected 8.51:1

The Warp 9 Racing wheels are in and look great.
Their build time and delivery was incredible at only 1.5 weeks.