m12b mini gas engine Off-road test on three types of terrain rc tractor ratrod ratfink

[@mhz-yn9gh]

Love this build… that little demon dude looks like he’s having a blast 😁

[@model.engine.creations]

Thanks man we both had a blast

[@andyc5612]

Cool build. Love the demon driver.

[@model.engine.creations]

Thanks I have some more cool builds in mind for the future

[@model.engine.creations]

Use coupon code Hayden for %10 discount off this engine www.enginediy.com/discount/HAYDENKIRK?ref=ofxue9wt