chevy forums   chevy forums

Go Back   Chevy Forums > Chevy Forums - Cars > Chevy Nova Forum


Chevy Nova Forum Discussions regarding the Chevrolet Nova

Chevy Forum: 4 bbl Carb to 2 bbl Manifold
Thread Tools
Old 09-28-2017, 01:16 PM
claugemire claugemire is offline
Junior Member
Join Date: Jul 2017
Posts: 9
Default 4 bbl Carb to 2 bbl Manifold

So I have a 74 nova with the stifled l65 350. It has a leaky, poorly adjusted Rochester 2 jet with the float set WAY too high. It floods out my engine on hard turns and hard stops. I believe my plugs have started showing signs of fouling.
Any way. I have a 625cfm Street Demon ready to go. I also have a Weiand Dual Plane intake. Here's the issue. I don't have the time it would take to do a manifold swap (really, I don't. I'm almost too busy to write this post). I do however have a 4bbl carb to 2bbl intake adapter I could throw on this weekend. I wonder if this will improve things or just introduce new problems.
Reply With Quote

Old 09-28-2017, 04:38 PM
zora zora is offline
Join Date: Apr 2012
Posts: 3,276
Default Re: 4 bbl Carb to 2 bbl Manifold

a waste of your precious time, do it right or dont bother.
Reply With Quote

carburetor, intake

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT -5. The time now is 08:44 AM.


cars connected social network cars connected social networking app for ios cars connected social networking app for android

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2018, vBulletin Solutions Inc. recognizes that "Chevy", "Chevrolet", it's logos and various model names and numbers are registered trademarks of the General Motors Corporation. These terms are used for identification purposes only. is not affiliated in any way with the General Motors Corporation, Chevy, Chevrolet or any other company listed herein. All information on this site is the opinion of its members and not the opinion of the site itself. ©2017 Madison Ross Media Group. All rights reserved. Content published on requires permission for reprint.
Need products for your Chevy? Check out your options at the links below:

Miss the Chevrolet SS? Believe it or not, Kia may have something for you. The Kia Stinger is a large sport-oriented hatchback sedan in the mold of the Audi A7.