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Welcome from Dallas. What's the estimated rpm's @ 70? If it has 4.11's it should be screaming. My beater w/3.73's turns 3000rpm @ 60-65 w/28" tall tires out back. I'm not sure, but if I read the post correctly your rpm's were "at an idle @ 70mph", which would point more to 3.08's. Since the state is so damn big, where are you in Texas?
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67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG
Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....
Cubic inches is like Indiana Jones with a cheap pistol.
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