I have a nice CS-400 and I want more power. It does pretty good for a 40 cc saw with a muff mod, but I want more grunt. I am going to buy a Dolmar 7900 this spring but I want to keep the CS400 around for limbing or a project saw. So heres my questions:
1. Has anyone ported the CS-400 with good results? And if so can you offer any tips?
2. Is there any Piston/Cylinder Combos that will fit the CS-400 with relatively little modification (direct swap) that will gain me some cc's? Like possibly the P/C for a CS-450P or CS-550P or any of the older Echo 50cc saws?
Thanks for any info you guys can provide!