I've got the northstar 30 ton splitter. It has the honda 160cc gx engine. Works fine except the cycle time could be better. I have a briggs and scrap'em 205cc engine. Picked it up free, just needed the carb cleaned. Runs good though much louder than my honda. Looks to be a direct swap -- mounting plate on the splitter even has the holes drilled for the bigger engine. Question is will I see much of an increase in speed?