Chainsaw Repair

I'm just guessing but think that 7900 was a 7900 Jerod sold him quite a few years ago like I'm guessing but 10 or more years ago and I'm thinking Jerod ran the saw for a while first , I built a bunch of those 7900's like that saw and they are not cookie cutters , they are true worksaws and were never meant be be hot in power . Jerod was sending 7900's to Javilin so he wanted very good long lasting motors which they were , I cannot remember how many 7900's I built for them but do remember having pickup truck full of saws on each trip he made north to me . The 7900 can be made quite abit hotter than how those saws ran