Trouble Timing my 340

You could adjust the valves with the engine running, just wear old clothes. Back each screw off till you hear it clicking and tighten till the noise stops and then just a bit more 1/4 to 1/2 turn. Can do it with the engine off, just takes longer

I wished my 340 had 4.30 gears, its got 3.91's and when gas was cheaper I like them more. Now that I don' drive the car as much with $4 plus fuel, I wished it was easier to buzz that motor. Hanging out on the freeways burns lots of fuel, lol