![74 Harley](https://tbird.fordthunderbirdforum.com/data/avatars/m/17/17363.jpg?1594253208)
74 Harley
- Reaction score
- 471
- Thunderbird Year
- 1962
Ok next trick. Remove both valve covers and then the rocker shafts. Place a straight edge across the top of the valve stems. Look for any stems that seem high, especially if it's on a cylinder with lower compression.
Report back with pictures of you can.
Report back with pictures of you can.
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