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The typical timing for a 1985 Chevy 454 is 8 degrees before top dead center. The vacuum line removed from the distributor and plugged. The engine warm and idling at 700 rpm.
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What is the ignition timing for a 1970 Chevy 454?
timing for the 454 engine is 10 degree's at TDC at 700 rpm in neutral or park
What is the Ignition timing for 1988 Chevy 454 engine?
what is the ignition timing for a 1988 Chevy 454 engine
What are the factory timing specs for 454 engine?
what are the factory timing specs for a 1977 chevy 454
What plug wire is used for timing 454 Chevy when timing tab is on bottom?
#1
Will a 396 Chevy and a 454 timing cover enterchange?
Yes.
What is the Ignition Timing setting for a 1974 Chevy 454?
The base ignition timing for a 1974 Chevy 454 engine is between 8 and 12 degrees below top dead center. A timing light is needed to accurate set ignition timing.
Was a 454 engine available in a 1985 Suburban?
I'm not for sure if it was in a Suburban, but I think it was. I do no Chevy did produce a 454 in 1985, in alot of trucks.
What is the timing position for 1989 Chevy suburban with a 454?
4 DEGREES BTDC.
What should the compression be on a 1985 454 Chevy truck?
A good 454 will have at least 150 PSI per cylinder.
How do you reset timing on 1973 454 Chevy after replacing distributor cap?
No need to if the distributor was not moved.
What is the correct ignition timing for a 1985 Chevrolet truck with a 454 cubic inch engine?
18436572 same as all Chevy v-8s that is the firing order, not the ignition timing. timing varies between vehicles. a sticker under hood will give timing info, or a Haynes or Chilton service manual
What is the timing of Chevy 454 engine?
The timing on a Chevrolet 454 cubic inch engine is either 4 or 6 degrees before top dead center. Minor variations will produce different performance results.
