Coop88
Well-Known Member
What is porting? Is in the manifold between the Carby and the engine or is it the actual inlet and exhaust part inside the head? Do I just polish down all the rough imperfections or do I actually grind away and change the metal aswell?
I've got a pitster pro 155z engine that is stock as it came. I'm using a 26mm oko flatslide. How much metal can I ground away? Are we only talking 1mm? Or bigger?
Any tips be good thanks or just a link to a decent YouTube vid of it. I was just hunting around but didn't have much luck. I've looked at other threads on here but they aren't basic enough for a nooby
I've got a pitster pro 155z engine that is stock as it came. I'm using a 26mm oko flatslide. How much metal can I ground away? Are we only talking 1mm? Or bigger?
Any tips be good thanks or just a link to a decent YouTube vid of it. I was just hunting around but didn't have much luck. I've looked at other threads on here but they aren't basic enough for a nooby
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