the piston in cylinder #1 at the top on the compression stroke
275 h.p.
with a timing light, assuming this is an older engine that still uses a distributor.
#1 will be the first hole past the cap's mounting screw on the left side of the distributor, going clockwise.
you would probably want to call your local machine shop or part store.....but ,the valve lash adjustment for a Chevy 350 with hydrolic lifters,I believe, starts with the #1 piston at top dead center...tighten the intake valve rocker arm just enough so that the plunger inside the lifter is just below the snap ring...then go to the next piston in the firing order for the intake valves...when all the intakes are done you should be at #6 piston tdc...then go through the same steps with the exhaust valves...again I would double check, it's been a while. good luck
Yfind a good used one for 300-350
Zero, tdc / top dead center
0 TDC / Top dead center.
ZERO at Top dead center.
It varies from 4 degrees to 8 degrees before top dead center. I always set them at 8 degrees before top dead center regardless of which 350 it is from that era with the exception of the LT-1.
350
8-10 deg.before top dead center.
At zero. Tdc ( top dead center )
ZERO TDC / Top Dead Center
8 degrees Before top dead center.
275 h.p.
Over 210
yes.