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    Fed up with kick back from engine, building a handheld starter! (reposted in this section)

    Well I'm still working on the go kart efi engine, I've built another ecu and now have looked at the logs to find most of my issues are with trying to start it. The ecu needs to see a smooth start to stop it resyncing the missing tooth and messing up the ignition events. I have purchased the...
  2. D

    Fed up with kick back from engine, building a handheld starter!

    Well I'm still working on the go kart efi engine, I've built another ecu and now have looked at the logs to find most of my issues are with trying to start it. The ecu needs to see a smooth start to stop it resyncing the missing tooth and messing up the ignition events. I have purchased the...
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    Adjusting cam timing, does anyone do it anymore?

    In 2010 I built my first modified Honda gx390, now in the uk performance parts were hard to come by, importing was very expensive due to taxes and carriage. Cams for the 390 were basically non existent (more on that later) so the standard cam was helped with some adjustments, 1) rewelded rockers...
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    The start of a 265cc Ducar cast build with full efi control, GX200 clone

    Introduced myself in the appropriate section, made sure I could continue with this build before starting a thread. Step one was the flywheel. The Flywheel is finished, well it's really just a trigger wheel with extra bits... I've now purchased most of the bits for the engine mechanical part...
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    Building a open gx200 4 stroke to play around at the track

    Just thought I'd say Hi, I have been building various projects for years and consider myself a hobby petrolhead, I have previously built an open gx390 mounted to a Rotax kart chassis. I'm at it again, this time with a JCB (Ducar cast) 225cc clone, I'll start a project post somewhere appropiate.
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