- Complete head assy with valves, everything assembled ready to bolt on and go
- Piston cylinder kit
- piston (57.4)
- complete set of gaskets
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Easy to install fix my burning oil issue
Fast service Great product
I bought a used twister and it used a quart of oil every tank of gas and the smoke was terrible. I saw the kit on your website with the link for the video. I use to work on car engines decades ago before all the computer stuff became available but wondered if I could still rebuild the engine. The video explained the whole thing and my grandson and I took half a day to do th overhaul. Runs great now with no smoke.
So far so good, or great! The parts fit my Yerg Dog Spiderbox 150CC Howhit Parts. They arrived quickly. The video on the overhaul was great! I even called support to ask a question and support had a mechanic verify and validate the question, all within a matter of minutes.