First off i have to say this engine is running awesome, nearing the 4ltr mark.

But im having major problems with the carb binding with the engine in my 8ight and flexing of the radio tray, which in an 8ight can only mean certain death for a servo.

I've tried adjusting my linkage and carb set-up every which way possible, different length servo arms and all. The funny thing is when the engine is cold and i think i have it set right the carb movement is buttery Smooth and no radio tray flex at all but when it gets any heat into it its a totally different story.

When up to temp it totally binds up, so bad that it wont get past half throttle. I've tried adjusting this thing every way possible, different length servo arms, different carb rotation positions and different ball linkage positions. No matter how good i get it when its cold, once it heats up it binds like hell.

Any ideas?

I love this engine so much that im almost to the point of selling this damn 8ight with its stupid servo set-up and getting a conventional servo tray set-up buggy.