milling iron heads

[JSeery]

Originally Posted by hardtimes

Hey Ron,
Was 50 lbs stock seat pressure on a factory engine ?

Bob C posted the factory specs a day or two ago.

"I found these valve specs in the Ford truck service manual, I think the car
would be similar.
1949-50 Test Length 2.13" 37-40 lbs
1951 Test Length 1.89" 40-43 lbs"

Don't believe any factory spec was in the 50lb range, that would have been a "Hot Rod" number.