More porting pics!
11-17-01, 11:08 PM
#1
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More porting pics!
What do you guys think? Look under "everyone" then "new engine pics". http://photos.yahoo.com/tu6dolce
11-17-01, 11:41 PM
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Hey Vosko,
I know what you mean. FYI that porting did not touch the inside edge "at all"! Had problems previously with oil being consumed, so I made sure the inside stayed 100% intact! Like in your case these housings are "brand new" therefore the ring that you see is not the oil ring trace. I'm not worried about anyone saying to throw them away. Just hoping to get some good opinions on shape and size! That's all!
Let's see what happens!
I know what you mean. FYI that porting did not touch the inside edge "at all"! Had problems previously with oil being consumed, so I made sure the inside stayed 100% intact! Like in your case these housings are "brand new" therefore the ring that you see is not the oil ring trace. I'm not worried about anyone saying to throw them away. Just hoping to get some good opinions on shape and size! That's all!
Let's see what happens!
11-18-01, 02:33 AM
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doesn't look like the back edge of the primary ports has been taken back to have the same opening timing as the secondary ports, this allows for more even air flow by having both ports opening at the same time, also means more HP.
11-18-01, 03:19 PM
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HWO,
the opening(back) and closing(top) timing of both the primary and secondary ports is "exactly" the same. It might not look like that in the pics, but it is. Thanks for the input.
the opening(back) and closing(top) timing of both the primary and secondary ports is "exactly" the same. It might not look like that in the pics, but it is. Thanks for the input.
11-18-01, 11:44 PM
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porting
From my experience looks like you have a good basic port design for the face. I agree with the even open/close especially for beginners. If you can get a copy of the New Zealand mag that Blake has an artical in, it covers alot of territory. The face is only a part of the big picture, the runner is also important!! Rob
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11-19-01, 02:32 AM
#8
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yeah I'll scan that article if your guys want, just need to find someone to host it, It is one of the better articles i have seen on porting, could only find one thing i disagree'd with in it.
Last edited by HWO; 11-19-01 at 02:37 AM.
11-20-01, 11:25 PM
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i have scanned them and saved them in .PDF format and have uploaded them to a page on my homepage
go to http://strx7.250x.com/porting.htm
for christ sake NO ONE driectly link the files to here or esle the server will delete them from my hosting area.
enlarge then to 180% in adobe acrobat reader and you can happily read the articles and look at the pics
cheers
Shane
go to http://strx7.250x.com/porting.htm
for christ sake NO ONE driectly link the files to here or esle the server will delete them from my hosting area.
enlarge then to 180% in adobe acrobat reader and you can happily read the articles and look at the pics
cheers
Shane
Last edited by HWO; 11-20-01 at 11:29 PM.
11-20-01, 11:52 PM
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Originally posted by HWO
i have scanned them and saved them in .PDF format and have uploaded them to a page on my homepage
go to http://strx7.250x.com/porting.htm
for christ sake NO ONE driectly link the files to here or esle the server will delete them from my hosting area.
enlarge then to 180% in adobe acrobat reader and you can happily read the articles and look at the pics
cheers
Shane
i have scanned them and saved them in .PDF format and have uploaded them to a page on my homepage
go to http://strx7.250x.com/porting.htm
for christ sake NO ONE driectly link the files to here or esle the server will delete them from my hosting area.
enlarge then to 180% in adobe acrobat reader and you can happily read the articles and look at the pics
cheers
Shane
Now I have something to keep me up even later.
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