Rooster Tail Engines Competition 4-Bolt Head 28.5cc (36mm)
This kit will fit the Zenoah G240, G270 & G290RC engines.
The lead time can be up to 14 days, please email for an accurate time frame.
- Competition Ported Cylinder
- Competition Modified Piston
- Zenoah 36mm Piston Ring
- Zenoah Piston Pin and Snap Rings
- Zenoah Pin Bearing and Washer Set
- Zenoah Cylinder HD Gasket
- Spark Plug
Your head kit will be supplied with a detailed running in procedure and assembly specifications.
1 Review Hide Reviews Show Reviews
First off, the head and piston went together with ease, im not a machanic and i had no problem, I just followed the easy to understand direction that came with the kit. I broke the engine in as per the instructions, to be really honest after break in and a tank or two i was not that impressed, yes it would out perform a stock engine but i have had other engines from Rooster tail and my expectations were high and i was a bit dissapointed. I ran a few more tanks through it and then it was like a different engine, this kit on a Zenoah G 29 has a heap of power down low and up top, it has suprised me a bit, the accelerating from mid to high is impressive and the low end has plenty as well. I love the fact that with full throttle on a straight its a smooth as butter, it just sounds and performs above my expectations, you won't be disappointed. Also I'm just using a clone pipe in the dominator style.