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A rather boring honk, but it should be loud and clear.

It should work with key on or off....
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cuisinartvette 355 cfm ported and polished LT1 intake/TB
Elite Guru
1782 Posts
Member since:
2005/9/16 0:00



Offline
Thought Id share

1284 or GM LT4 gasket
52 or 58mm TB
Next ones getting the lid cut off


Attach file:



jpg  lt1.jpg (28.66 KB)
66_5443014571bc8.jpg 480X360 px

jpg  lt1port.jpg (17.91 KB)
66_54430171517c4.jpg 480X360 px

jpg  lt2.jpg (15.33 KB)
66_54430180f0243.jpg 320X240 px

jpg  lt3.jpg (8.35 KB)
66_54430194c3e00.jpg 320X240 px

jpg  ltp2.jpg (46.08 KB)
66_544301bfa8b8e.jpg 480X640 px

jpg  ltp3.jpg (28.87 KB)
66_544301d232df5.jpg 480X360 px

jpg  ltp4.jpg (28.25 KB)
66_544301e53643e.jpg 480X360 px

jpg  lttb1.jpg (23.14 KB)
66_5443022ce7539.jpg 480X360 px

jpg  lttb2.jpg (24.70 KB)
66_544302416de85.jpg 480X360 px
Posted on: 2014/10/19 0:14
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Matatk Re: 355 cfm ported and polished LT1 intake/TB
Webmaster
SW Chicago Burbs
22792 Posts
Member since:
2008/1/7 0:00



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Impressive porting on the inside and polishing on the outside!

What are pre-porting numbers?
Posted on: 2014/10/19 1:17
_________________
2002 EBM convertible, Magnusson supercharger, cam, headers, etc.
1989 Corvette...RIP
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cuisinartvette Re: 355 cfm ported and polished LT1 intake/TB
Elite Guru
1782 Posts
Member since:
2005/9/16 0:00



Offline
Didnt get a chance to do a before on this one.
Next piece I pick up that will happen


FWIW this one when flowed had all ports and injector bungs blocked off to give an honest #. Theres more in it.

#8 really lags and requires more work
Posted on: 2014/10/19 1:41
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istter1 Re: 355 cfm ported and polished LT1 intake/TB
Elite Guru
Bakersfield Ca
2336 Posts
Member since:
2011/7/4 21:23



Offline
pretty
Posted on: 2014/10/19 16:07
_________________
Only I can change my life. No one can do it for me.
Carol Burnett
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pianoguy Re: 355 cfm ported and polished LT1 intake/TB
Guru Emeritus
Apple Valley, MN
14762 Posts
Member since:
2007/12/29 0:00



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Sweet!!
Posted on: 2014/10/19 16:22
_________________
1996 LT4

�Before you criticize someone, you should walk a mile in their shoes. That way when you criticize them, you are a mile away from them and you have their shoes.�- Jack Handey
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BrianCunningham Re: 355 cfm ported and polished LT1 intake/TB
Senior Guru
Boston, MA for the most part :)
7763 Posts
Member since:
2007/12/30 0:00



Offline
Nice
Posted on: 2014/10/20 12:40
_________________
Polo Green 95 LT1 6-spd http://mysite.verizon.net/vzevcp74/
383 LT1/Vortech Supercharger/AFR heads/Rod end suspension/Penske-Hardbar dual rate coilovers/Wilwood 6pot brakes
NCCC Governor: http://BayStateCorvetteClub.com
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Schrade Re: 355 cfm ported and polished LT1 intake/TB
Elite Guru
eastern NC / e-i-e-i-o
1909 Posts
Member since:
2008/8/15 2:01



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WOW!

Where's the light switch? On, and EXTRA bright... Resized Image
Posted on: 2014/10/20 13:58
_________________
LT5, Marc Haibeck ECM module, AUTOMATIC!!!

Resized Image
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cuisinartvette Re: 355 cfm ported and polished LT1 intake/TB
Elite Guru
1782 Posts
Member since:
2005/9/16 0:00



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Thanks guys
Shrade....now theres a name I havent seen in awhile!!

Fun doing one of these once in awhile.
Been sitting around awhile not the example of my cleanest work but it is what it is. Should support some power Id think

Had a slight issue with the radius plate sure this goes a little more than it does. Next one shooting for high 3xx we will see. Gotta get moved with a real workspace though gave up my garage awhile back makes doing this tough for the time being. think more can be had with less work just in the right places. Some epoxy work inside would do the trick
Plus #8 has no radus to pull from so it needs more attention than the others to keep up. Even GM oversized it compared to the others but the "starved cyl" is addressable anyway if youre willing to spend the time.

What these would pull on a running motor could be a different story as the bench cannot simulate a running engine. Interesting stuff anyway.

I should be working on my ride I dont even own an LT or L98 car lol. Call it OCD

Trying to get some billet TB plates and better gaskets made all I see out there are cheap looking plates. Any interest let me know.
Posted on: 2014/10/21 13:10
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