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Nessmuk

06-03-2025 03:13 PM

Need help, 4 barrel on offenhouser intake.

What do I need to buy to put a small 4 barrel on my offenhouser intake?

MARKDTN

06-03-2025 03:17 PM

Re: Need help, 4 barrel on offenhouser intake.

283-327-307-350? Stock? Big cam? Need some idea of application and engine specs.

Lee H

06-03-2025 06:36 PM

Re: Need help, 4 barrel on offenhouser intake.

Spread or square bore?

RichardJ

06-03-2025 07:43 PM

Re: Need help, 4 barrel on offenhouser intake.

292, 4L80, K30

https://67-72chevytrucks.com/vboard/...d.php?t=795222

'68OrangeSunshine

06-03-2025 09:40 PM

Re: Need help, 4 barrel on offenhouser intake.

Quote:

Originally Posted by Nessmuk (Post 9388277)

What do I need to buy to put a small 4 barrel on my offenhouser intake?

Is this an L6 application?

Palf70Step

06-04-2025 07:46 AM

Re: Need help, 4 barrel on offenhouser intake.

Either the 390 CFM holley(P/N 0-8007) or a 500 CFM Edelbrock are good combos on the inline 6s. I had the Edelbrock on a built 250 with a pretty radical cam. You'll need to get a throttle kit to make either carb hook up. 12bolt Tom is a good resource for the 6s.

68Gold/white

06-04-2025 11:55 AM

Re: Need help, 4 barrel on offenhouser intake.

Quote:

Originally Posted by RichardJ (Post 9388326)

292, 4L80, K30

https://67-72chevytrucks.com/vboard/...d.php?t=795222

Shoot, I was hoping it was a .060 over 283:lol:

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