Larger intake pipe than port

I just got an carb kit that came with a 20mm intake pipe and my cylinder has a 19mm port. Would this cause any problems like build up of any kind?

Re: Larger intake pipe than port

Use a Dremel and match the port to the intake.

Re: Larger intake pipe than port

Can I Dremel justbthe intake port opening or do I have to dremel the entire port hole to the cylinder?

Re: Larger intake pipe than port

Make the small hole the same size as the large hole

Re: Larger intake pipe than port

> Jack Bartow Wrote:

> -------------------------------------------------------

> Can I Dremel justbthe intake port opening or do I have to dremel the

> entire port hole to the cylinder?

That would be best .

If you can't do that , then at least make the transition conical .

Re: Larger intake pipe than port

Mikey Antonakakis /

Honestly I doubt you would notice a difference unless you're making crazy power and have access to a dyno

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