For hydraulic cams:
With #1 at TDC, adjust 1,2,5&7 intake and 1,3,4&8 exhaust for zero backlash plus 1/4-1/2 turn preload, then rotate engine one revolution for #6 at TDC and do the same thing with the rest of the valves.
For solid lifters follow the same procedure except use cam manufacturers backlash specification and 0 preload. If block or heads are made of aluminum, allow a few thousands extra backlash cold and recheck hot.
For hydraulic cams: With #1 at TDC, adjust 1,2,5&7 intake and 1,3,4&8 exhaust for zero backlash plus 1/4-1/2 turn preload, then rotate engine one revolution for #6 at TDC and do the same thing with the rest of the valves. For solid lifters follow the same procedure except use cam manufacturers backlash specification and 0 preload. If block or heads are made of aluminum, allow a few thousands extra backlash cold and recheck hot.
they could have either 1.94 intake 1.50 exhaust or 2.02 intake 1.60 exhaust
The valve size on SBC (Small Block Chevrolet) heads with casting number 354434 typically features 2.02-inch intake valves and 1.60-inch exhaust valves. These heads were commonly used on high-performance applications and are known for their good airflow characteristics. Always verify with specific engine configurations, as variations can exist based on modifications or specific engine builds.
Please define SBC? In automotive terms, which is the category you posted this in, what does SBC stand for?
SBC Telecom was created in 1999.
SBC Rizal was created in 1901.
SBC: Syndicated Broadcasting Company SBC is a branch of AT&T
yes
Yes.
SBC Global is an internet provider from at&t.
yes but it has to be 83 or newer
SBC Long Distance was created in 1996.