Recent content by cbooth

WT engines does a flat 4. Their plans are good. I built the single cylinder version ( as my profile photo) and I think they share similar details

Agree on the rcxel, I'm setting up the Lv uneven fire 90deg on my vtwin

superb

Thanks Mauro, that should be fairly easy to calculate. I'll try that.

Hi all, Anyone have any thoughts on the best way to select valve springs for 4 stroke gas engine. Its my own design 100cc and I have the valve lift determined, but not sure how to assess the required spring compression strength required. On my previous smaller engines I have made by trial and...

Maybe not quite what you're after but WTEngines do a 3 cylinder inline air cooled glow engine. I have built their WT2527 which is the single cylinder and their plan quality is good. Here's a link to my build if interested https://www.model-engineer.co.uk/forums/postings.asp?th=135522&p=1 I'm now...