ATC 110 performance upgrades

[briano]

I have an atc 110 motor in one of my 70 frames and want some more GO out of it. Will the SL 90 cam upgrade make a noticeable improvement, I have a carb off of a 125m to put on also, I am going to fab up a new pipe for it. Any other ideas, will timing adjustments help.

[shortline10]

Aftermarket high compression piston , cam , intake manifold , carb & exhaust and you will have a screamer . The sl90 cam is ok but you can pick up a good aftermarket one for about the same price .

[3wheeledjunkie]

Who offers mannifolds for them? Not to highjack thread.

[briano]

I want to put the 125 carb on it, and maybe have the flywheel lightened up a little so it will rev faster. Can I advance the timing? The only issue with carb and intakes is the clearance between the tank and frame, I already had to recut the angle on the manifold where it mounts to the head and dent in the bottom of the tank for it to clear.