Yenko 427 Engine Information

**LT1vette** · #1 05-22-2025, 01:40 PM

That Holley has an odd choke linkage on it. Is there a part number stamped on it?

**LetsFNgo** · #2 05-22-2025, 03:21 PM

Quote:

Originally Posted by LT1vette

That Holley has an odd choke linkage on it. Is there a part number stamped on it?

It’s a 950 3 barrel list 3916. That’s the choke setup they used. A 1030(some say 1050) 4604 3 barrel is identical but uses dump tubes on the rear secondary flap instead of boosters.

**LT1vette** · #3 05-22-2025, 05:28 PM

Quote:

Originally Posted by LetsFNgo

It’s a 950 3 barrel list 3916. That’s the choke setup they used. A 1030(some say 1050) 4604 3 barrel is identical but uses dump tubes on the rear secondary flap instead of boosters.

Hi... I've never seen one of these, thanks for the info.

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LT1vette (05-22-2025)

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