Thread: RK Tek head
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Old 09-30-2019, 02:39 AM
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rodent rodent is offline
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Location: Sunbury, Australia
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Quote:
Originally Posted by farmerj View Post
Someone else will have to reply to that, as I've never tried the S3.

I will add that the machine work is amazing, a ribbed design that appears to be unique. It's interesting that RK didn't need any squish measurements, and has a product that works regardless of current chamber volume.

On "transfer sections" between trails I can hold the throttle steady and not get the surging that usually happens on a 2-stroke. Very little "pop" on deceleration also - just a smooth running engine. Some might say I'm a little lean - and it could be true - but the power is there, the plug looks good, and the strong low/mid pull is enhanced.

There are some pictures and more discussion in the "TSP head mod" thread in this section of the Forum.
Thanks for the "TSP" mention

Because they are local I might get them to do something with mine. I did watch their video about "measuring squish", at the 12.50 mark Dave mentions that you need to make sure the bend is facing forward so he knows left from right..........but you can flip the solder 180 with bend still facing forward but now left and right have changed
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