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-   -   How Much Larger Would You Consider These Ports... (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/how-much-larger-would-you-consider-these-ports-51482/)

c00lduke 08-01-2005 02:17 AM

2 Attachment(s)
I've trying to figure out what to tell the tuner as far as setting things up...



Attachment 21493

Attachment 21494



This one had the floor dropped down about another .5 inch after the pic was taken.



http://www.pbase.com/c00lduke/image/30541480.jpg



Any help would be great

Thanks

~Luke

guitarjunkie28 08-01-2005 11:53 PM

just tell him mild streetport.

doesn't look like the intake port timing was advanced very much (if any)



those rotor housings look pretty beat down.. can you clean them up a bit more and get some more pics?

ArmyOfOne 08-02-2005 07:42 PM

Did you bevel the closing edge of the exhaust ports?

rotarygod 08-02-2005 09:03 PM

Judging by the metal shavings all over the housing, it looks like this photo was taken mid way through porting.



THose housings have some pretty bad chatter marks and it looks like some pretty deep gouges above the exhaust port. I don't think I'd use them.

c00lduke 08-03-2005 02:57 AM

Those were some old housings i was messing around with. Yes i beveled down the top edge. IT was also during mid trial porting.


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