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-   Rotary Engine Building and Porting FAQ Section (https://www.nopistons.com/rotary-engine-building-porting-faq-section-85/)
-   -   Pics Of End Plate Irons (https://www.nopistons.com/rotary-engine-building-porting-faq-section-85/pics-end-plate-irons-37300/)

kahren 04-15-2004 01:22 AM

1 Attachment(s)
had some extra time today so i decided to take pics of these side by side just for comparison if anyone is interested https://www.nopistons.com/forums/pub...closedeyes.gif

kahren 04-15-2004 01:22 AM

1 Attachment(s)
one more

Jeff20B 04-15-2004 02:36 AM

Which casting is your 12A rear plate? Is it a Y?

j9fd3s 04-15-2004 01:09 PM

did you paint those 12a housings black? or is that factory?

1Revvin7 04-15-2004 02:45 PM

Nice pixs!

kahren 04-15-2004 04:49 PM

whats a y?

kahren 04-15-2004 04:50 PM

i picked those up from some guy, they were painted

Jeff20B 04-16-2004 12:55 AM

Old school plates have different letter and numbers cast into them I've seen 3B, R5, and Y.

kahren 04-16-2004 01:15 AM

its a Y

Lynn E. Hanover 04-17-2004 09:48 PM


Originally Posted by kahren' date='Apr 14 2004, 10:22 PM
had some extra time today so i decide to take pics of these side by side just or comparison if anyone is interested https://www.nopistons.com/forums/pub...closedeyes.gif

The iron marked ported 13B, what year is that and does it have the "O" ring grooves in the iron?



Thank you.



Lynn E. Hanover

FiKsE l2X SeVeN Jr 04-17-2004 09:50 PM

cool... thanks for the comparison pics

Fluid Dynamics 04-17-2004 09:59 PM

Eek, a siamese six port end iron!

Jeff20B 04-18-2004 01:27 AM

I just picked up like six or seven plates today. They range from a couple Ys, R5s, and even one 3B. Only three are still good.

kahren 04-18-2004 01:41 AM


Originally Posted by Lynn E. Hanover' date='Apr 17 2004, 09:48 PM
The iron marked ported 13B, what year is that and does it have the "O" ring grooves in the iron?



Thank you.



Lynn E. Hanover

that is from a 91 NA 86-91 NA basicly i just ported the 2 holes into one, for testing purposes https://www.nopistons.com/forums/pub...IR#>/blink.png

ChainSawOnSteroids 06-16-2006 11:09 PM


Originally Posted by kahren' post='506617' date='Apr 18 2004, 02:41 AM

that is from a 91 NA 86-91 NA basicly i just ported the 2 holes into one, for testing purposes https://www.nopistons.com/forums/pub...IR#>/blink.png



holy crap, did you use it anywhere?



p.s. i know reviving old threads, i was bored

BDC 06-19-2006 01:55 PM

That looked like alot of grinding fun, Kahren. https://www.nopistons.com/forums/pub...IR#>/smile.png



B


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