GP Engine 123 V2
After 2 years and ~30Gal
Posted by TBrum on 9th Jan 2016
I can't say enough about this engine. Kudos to Fergie. I've got about 120-130L of fuel through this and it is running like new. Super smooth and performance beyond anything else. I have run mine on Pro-Rc's Hype Pipes at 12.5" header length from day one. I've yet to have 1 problem with mine and haven't touched the needles in over a year.
Posted by Ryan Lock on 25th Aug 2015
The head line says it all!! This engine is just plane awesome, I would recommend it to anyone looking at buying one. The throttle response and power is exactly what I was looking for. Only 4 flights so far and it's only going to get stronger.
Quit thinking about and just buy one, you won't regret it.
It's a powerhouse
Posted by WG on 26th Aug 2013
Excellent motor. I did a careful break-in for 4 gallons of 32/1 mix on a test stand. Motor is tight & shakes at first but starts to smooth out after a couple gallons. Flying in a 32 1/4 lb. bipe with smooth pipes. It rips a 29 x 9 Falcon prop. Needs more prop. I have over 7 gallons through it now ... runs very smooth plus awesome power. My new favorite motor.
GP 123 out of the Box
Posted by Brian Tucker on 27th Jun 2013
Just test ran and got one flight on this engine, out of this world, was easy to start and while setting the mixture screws, one flip and the engine started every time. Going to be great.
The GP 123 is a powerhouse of an engine. Fergie Came out on the forums and told us he is trying to develope the best Gas engine on the market. After Thousands of flights with very few problems he has achieved his dreams. One of the best built RC Gas engines on the market these engines are made in taiwan with quality japanese and taiwan parts.
GP 123 weight 2260 g
Performance with Smooth pipes
GP-123 with 29*10 Beila :6700
The GP engines are bought in USD We are charging $899 usd and include free shipping