porting/boring runners... machining question
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porting/honing runners... machining question
hey all,
i'm not an expert at this, but there just has to be an easier way. isn't there a tool or some sort of honing tool that would allow one to hone out/resurface a set of runners? the hours some of us spend with a dremel, die grinder,etc.. being able to have a hone on a flexible shaft so that u can clamp the runners down and just do a slow run through with a power drill or highspeed tool would be awesome. that would guarantee the runners are exactly ??mm the whole way through, completely smooth, eliminate pinch points, etc. any ideas guys?
i'm not an expert at this, but there just has to be an easier way. isn't there a tool or some sort of honing tool that would allow one to hone out/resurface a set of runners? the hours some of us spend with a dremel, die grinder,etc.. being able to have a hone on a flexible shaft so that u can clamp the runners down and just do a slow run through with a power drill or highspeed tool would be awesome. that would guarantee the runners are exactly ??mm the whole way through, completely smooth, eliminate pinch points, etc. any ideas guys?
Last edited by thunder85; Feb 28, 2008 at 02:41 PM.
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Re: porting/boring runners... machining question
As I understand it theres a goopy gel you can run through the ports that can bore them. I'm sure it's mucho casho
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Re: porting/boring runners... machining question
yeah.. per what i have read here thats a pretty costly process and has to be done at an appropriately equipped shop. what i am lookin for is a tool that you or i could use in our garage... one or 2 passes and done sort of thing.
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Re: porting/boring runners... machining question
eh... guess it was nice to dream. i'm basically finished with my runners right now anyhow. i know aluminum is quite soft, i just didn't know if you could have a hone travel down it without it just allowing the shaft pressure to work it out the side or just mess the whole runner up.
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Re: porting/boring runners... machining question
Ran across a web site the other day, they had a kit about $90 enough to do both heads intake and exhaust. In this kit is something like a flap wheel (toilet brush looking thing) on a long rod, for the finish pass.
search under "standard abrasives" and summit use the quotes.
search under "standard abrasives" and summit use the quotes.
Last edited by pandin; Feb 29, 2008 at 08:54 AM.
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