Re: carburetor size question?
Holley 770 Truck Avenger on top of a 1970 stock cloned LT-1 350 (reasonably close to stock Corvette LT-1/Z-28 specs for 1970), 0.030 over.
As GM designed it, their LT-1 came originally with a 780 Holley 4150 (of the 3310 family), so that's why I picked something similar for my clone.
Runs and idles great once tuned.
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