460ci Car/Truck difference.
Senior User
Joined: Dec 2007
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there's no such thing as 4 valves per cilinder. Thats more or less Japanese, or really modern US engines..
It's the shape of the combution chamber, but i can't tell you what the exact differences between a 2V and a 4V chamber is, or which is open, and which closed... Still a mistery to me, just like the name chosen for it..
It's the shape of the combution chamber, but i can't tell you what the exact differences between a 2V and a 4V chamber is, or which is open, and which closed... Still a mistery to me, just like the name chosen for it..
Hotshot
Joined: Dec 2003
Posts: 18,423
Likes: 9
From: iowa
4V means 4 barrel carb.
As to the steel cranks only the 429 truck motor used in the medium duty trucks had the forged steel crank. There is a lot of differences when you get into the medium duty engines. Like front timing cover, pilot bearing, harmonic dampener, motor mounts and some other stuff can't remember off the top of my head.
As to the steel cranks only the 429 truck motor used in the medium duty trucks had the forged steel crank. There is a lot of differences when you get into the medium duty engines. Like front timing cover, pilot bearing, harmonic dampener, motor mounts and some other stuff can't remember off the top of my head.
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