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302 Carb

Printed From: CorrectCraftFan.com
Category: Buy and Sell
Forum Name: Boat Parts Wanted
Forum Discription: Parts wanted only
URL: http://www.CorrectCraftFan.com/forum/forum_posts.asp?TID=92
Printed Date: May-18-2024 at 8:24pm


Topic: 302 Carb
Posted By: Danny
Subject: 302 Carb
Date Posted: January-15-2004 at 2:50am
Looking for a 4v 302 carburetor. Can some one lead me in the direction a decent used one or rebuild? Also any exhaust parts ie manifolds.
Thanks for any and all help.



Replies:
Posted By: SS-201
Date Posted: January-15-2004 at 8:15am
I have a Holley 600 CFM 4010

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SS 201


Posted By: tryan
Date Posted: January-15-2004 at 7:19pm
i just can't help myself...........




nice little webber set up for a 351.

you can save a hundred or so if you go with the osco replacements exhaust manifolds risers. they are a thicker casting than pleasure craft, but ugly. IMHO. skidim and many other marine suppliers sell 302/351 exhausts.

are you replacing a 2300 holley?

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http://www.correctcraftfan.com/diaries/details.asp?ID=146&yrstart=1971&yrend=1975 - promo http://www.correctcraftfan.com/diaries/details.asp?ID=192&yrstart=1925&yrend=1970 -    #2


Posted By: Gavin
Date Posted: January-19-2004 at 11:40pm
Try carbcareusa.com they have rebuilt Holleys for $239 go to the icon for marine carbs.


Posted By: tryan
Date Posted: January-23-2004 at 12:23am
bills would be the proper size. i think you need 500cfm for a 302 4v. a 4160 would be to big.

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http://www.correctcraftfan.com/diaries/details.asp?ID=146&yrstart=1971&yrend=1975 - promo http://www.correctcraftfan.com/diaries/details.asp?ID=192&yrstart=1925&yrend=1970 -    #2


Posted By: SS-201
Date Posted: February-01-2004 at 8:12am
When replaceing a carb there is a formula to use, generally speaking. However engines with a dual plane intake manifold can use more. Because of the nature of the dual plane only half of the carb CFM is being used, EX. a 600 CFM on an dual plane manifold only uses 300 CFM per side or app.75 CFM per cylinder. Depending upon design and engine condition. A open plenuim manifold used in high performanc not needing low end torque would use all 600 CFM, used for high RPM and HP. The more air the better breathing ability.

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SS 201


Posted By: Rocco
Date Posted: February-08-2004 at 2:24pm
hey,try Allstate Caburetor in New York,They have about any thing in carbs you need,,I got one a year or so ago from them..good to deal with,,,the first one he sent me did'nt work..i sent it back and he replaced it....Rick
there toll free # 1-866-472-2727



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