W-30 head bolt torque

[dlp]

What's the torque setting for head bolts on a W-30 engine? Thanks!

 

[Farmallgray]

Good-n-tight! LOL

There are no official torque specs for them.
The main thing is to get them all tightened evenly. You can use the ratings in the chart below. Use the ratings for Grade 2.
Standard bolt torque ratings

 

[F-Dean]

I used 90 foot-pounds on my W-30. Also on F-30 and a couple of F-20s. Tighten them all to 70 foot-pounds starting in the center and "spiraling" out from there. Then 80 foot-pounds and finally 90.