Which 400 motor ???????
Member
Joined: Jan 2002
Posts: 111
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From: Houston, Texas
Car: GTO
Engine: GM 350HO, 4.6 Overhead cam, 413 Wed
In stock form ALL Chevy 400's suck. They lack decent compression and have anemic cams. Somebody help me out on this... the last year they were produced is like '79. Around here were flush with them. Lots of pickups and Blazers came with them. Also big heavy station wagons and cars. Most of the ones I've run accross are on their second rebuild. For some reason they don't last long with hard use.
Supreme Member
Joined: Jul 1999
Posts: 18,457
Likes: 16
From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
NO, no FI ever, period. not even a 4-barrel carb.
I usually find them in big cars, Impalas and station wagons, and occasionally in Chevelles and monte Carlos. My wife had a 74 MC back in the mid 70s that had one for instance. hers didn't last too long... we took it out and sold the shell when it had about 275,000 miles on it, traded it for a transmission R&R in another car.
I usually find them in big cars, Impalas and station wagons, and occasionally in Chevelles and monte Carlos. My wife had a 74 MC back in the mid 70s that had one for instance. hers didn't last too long... we took it out and sold the shell when it had about 275,000 miles on it, traded it for a transmission R&R in another car.
Supreme Member
Joined: Apr 2002
Posts: 1,083
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From: HAUNTING THE CHAPEL
Car: '87 Mustang LX
Engine: 5.0
Transmission: T-5
Originally posted by RB83L69
NO, no FI ever, period. not even a 4-barrel carb.
NO, no FI ever, period. not even a 4-barrel carb.
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All 400 chev motors are carbureted. get the short block freshened up and put on a small CC head (like 461s or 462s) with a decent cam and you have a dynamite low budget 9.5:1 motor that will put out a lot of HP and Torque.
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