With #1 piston at top dead center ( TDC ) on compression stroke. All the way to the top of cylinder. The cam and crank gear dots line stright up over top of each other.
Crank gear is at 12 oclock The cam gear is at 6oclock That is the dots.
Just set timing for 4 deg BTDC on my 69 runs great.
You have 2 notches on the timing gears one on the camshaft gear and one on the crankshaft gear. Align them so that the (top) camshaft gear is pointing straight down, and at the same time align the (bottom) crankshaft gear so that it is pointing straight up. The two marks should be perfectly aligned with each other. I almost forgot, make sure your # 1 piston is at "top dead center" before doing this.
What is the timing for 1978 dj50
stock timing on a 400 small block Chevy 2/4 bbl engine is 4 degrees btdc. depending on how the engine is built however, i.e. rebuilt to stock or built for performance, the timing may be up to 8 degrees plus or minus tdc or more depending on valve timing and cam timing.
8-degrees BTDC. Before top dead center. Stright out of the book.
timing advanced, 180 out, Chevy requires delayed vacuum for advance, did you change the vacuum supply location? firing order 18436572 clockwise on distributer, turning distributer counterclock wise advances timing,
Yes it will.
Yes, There the same.
YES it will.
how to set the timing on 1978 f100 ford 400 engine
Griffin Marks was born on June 9, 1978.
1975 to 1978