Demon Industries Dyno Graphs

Morgan · Apr 16, 2012

those are some crazy numbers. i like the pump gas motors. do you sell FCR carbs?

Thanks. We don't usually keep extra FCRs on hand. Try the forums or eBay.

ghott · Apr 16, 2012

Awesome numbers Morgan/Serg/Demon. Looking forward to seeing more graphs!

Morgan · Apr 17, 2012

Thanks guys. We will have some graphs up of bigger motors in the near future. Some over 80... well over 80.

kye oat · Apr 28, 2012

04 yfz sb/ss 439cc?

Morgan · May 1, 2012

04 yfz sb/ss 439cc?

That's correct.

kye oat · May 2, 2012

That's correct.

thats a darn good number for the 04/05 crank. what is your sb/ss 450cc crank of choice for the first gen yfz's?

Morgan · May 9, 2012

thats a darn good number for the 04/05 crank. what is your sb/ss 450cc crank of choice for the first gen yfz's?

The motor posted is all OEM, as it's a pretty mild build. For a full race YFZ we use OEM cranks with Carillo rods. All work done by CrankWorks.