CLASS RACER FORUM - View Single Post

mnmaxwedge · 07-16-2025, 05:29 PM

Was at teardown at Paul Harvey Ford in the late 80's. Was tossed because I had too much valve spring pressure. Open spec was ok, had 5lbs. too much seat pressure. The next year they threw out the valve spring rule.

07-16-2025, 05:29 PM	#22
mnmaxwedge Junior Member Join Date: Dec 2019 Posts: 97 Likes: 56 Liked 172 Times in 53 Posts	Re: Question for the old guys Was at teardown at Paul Harvey Ford in the late 80's. Was tossed because I had too much valve spring pressure. Open spec was ok, had 5lbs. too much seat pressure. The next year they threw out the valve spring rule.