RE: Who is converting Toro trimmers?
Actually the pictures I showed are of the first one I did. I now go larger on the intake port and deeper on the boost ports. The pictures shown are not the same as I do now. Just an idea of how i do them. I think the 1 bbl models may be easier to work with. I have 20 of them now i just bought so I will find out. The intake port is already massive so just the exahust will need some work. Also the bottom of the boost ports will bet some milling and the deck of the case to match the boost ports. I am also going to run a 12.7mm carb on them to see what a difference that makes.