i found the plan for the TACO... now, i have a .40 engine and i read that the plan is for a .25 what percentage should i enlarge it so it can be a bit over powered w/ a .40? i will start on this very soon... just hope i have the right wood, haven't got a chance to open the plan yet.
PS. just to make sure, this is the one w/ the CF rod inside right? tell me if this is right...
http://www.swanyshouse.com/taco/taco.html