I recently bought a full lot of engines and a real nice OS .12 red blockhead was in there. I put it into my RC10GT, and have now realized the perfect marriage of form, fit and function.


I would like more of these for future projects, but they're discontinued it seems. eBay is dicey in terms of what you get, I've learned a lesson or 2 the hard way.

Is there something out there that mimics the performance of this engine? I'm speaking mostly in terms of tuning ease and reliability. The motor won't set the world on fire with horsepower by today's standards, but it's an absolute joy to run. No flameouts whatsoever. I've had a similar experience with the .15 as well.