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06-08-2009, 08:21 PM | #1 | |
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74 350 timing
What it a good timing degree for my 350. I'm trying to achieve the best mpgs and hp. I currently have a 2 barrel, champion plugs, and an accel coil. Also does anything like the idle speed or the gear its in really matter
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06-08-2009, 09:34 PM | #2 | |
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Re: 74 350 timing
The factory timing setting will be the best choice as it was engineered to be a compromise between MPG and HP . You can find this figure on the underhood decal ( if it's still there ) , in your owners manual ( if you have it ) or by buying the appropriate owners manual at your local parts store ( i.e.- Autozone , Advance , etc. ) The idle speed is important , if it's too high you're wasting fuel , too low you're probably stalling out constantly . As for the gear you're in being important - yes ! You want to keep the engine RPM's as low as possible without lugging ( over stressing ) the engine . Good luck !
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09-21-2009, 10:08 AM | #3 | ||
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Re: 74 350 timing
Quote:
As the thread says, this engine is from 1974. It pre-dates computer controls by many years. Most likely, it is a points-style system, as 1975 was the first year for HEI. (unless it has been modified) Therefore, you do not need to worry about any computer connection, check engine light or brown wire. They do not exist on this car. Simply remove the vacuum line at the distributor, plug it, set the timing as usual, then reconnect the line. |
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