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Old 04-16-2016, 12:15 PM
FFV8 FFV8 is offline
Motorized Bicycle Elite Member
Join Date: Oct 2013
Location: Spring Valley NV
Posts: 545
Default Re: Starting 2 stroke with electric drill

I modify the Puch head for a second plug or compression release.

If you want the C/R for engine braking, you use the 10mm plug & a standard lever operated motorcycle release like this:

If you only want a release for starting, the 10mm hole takes a standard chainsaw compression release like this:
Stihl / Husquvarna decompression valve

Bigger chainsaws are usually equipped with that valve to ease the load on the pull start.
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