914 measurements-how accurate do I need to be |
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914 measurements-how accurate do I need to be |
amfab |
Feb 12 2017, 09:52 PM
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#1
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Member Group: Members Posts: 393 Joined: 17-May 16 From: Los Angeles Member No.: 20,004 Region Association: None |
After some minor welding, I wanted to check the car’s level and dimensions again. I hung the doors, made a couple of jack stand adjustments, and everything looks pretty good.
I measured key dimensions and I am wondering how precise I need to be. I measured:
These measurements are essentially dead on. I think the inaccuracy is probably because of my measuring ability. I also measured between the hinge and door lock pillars (h). These are a little big. They are about 3/64 of an inch more than the factory dimensions, but they are the same on each side. With all the other dimensions being so accurate and the doors looking pretty good, I am wondering if I am being too worried about the precision of this. Or am I? Are these numbers pretty good for a car made in the 70s? Thanks, -Andrew |
tygaboy |
Feb 13 2017, 10:19 AM
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#2
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914 Guru Group: Members Posts: 5,285 Joined: 6-October 15 From: Petaluma, CA Member No.: 19,241 Region Association: Northern California |
I'd say if you're that close, you're well within the tolerances.
That said, when you're measuring, be sure the car is supported in the same way that the suspension will load the chassis. I've noticed that depending where I've supported my chassis, and if the drive train is in it or not, I can see measurable flex at the "f" locations. But my car is currently missing the lower firewall, jack plates and rear half of the floor so YMMV. If they don't chime in, you may want to PM Rick-918-S, ScottyB or Jeff Hail. They have tons of experience. I'd defer to them for the straight poop on chassis stuff. Chris |
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