Koch Performance - Throttle for Destruction (Jason Koch)

[@johnryberg8786]

Great information. I've always wondered pros and cons. If heard different things from others but listening to someone who knows his stuff helps ALOT

[@jacobeakright6387]

Ive talked to this man before and he knows his stuff

[@kittycatdude-fl3zd]

When are more derby coming out

[@All4HimRacingVideos]

Filming first full derby this weekend! But we did get some more footage from this past weekend

[@kittycatdude-fl3zd]

Woo hoo so exited can't wait man

[@kittycatdude-fl3zd]

ruclips.net/video/DPW5ZPv4oxA/видео.html

[@robpederson281]

Can you run a mix of gas and methanol ?

[@HBoy1100]

I'd love to know that as well

[@cjaye1126]

You build junk carburetors speaking facts