Well, I looked it up in my Holley book.
4779 is a 750 cfm,
model 4150,
75 jets in front,
76 jets in back,
85 power valve,
.025 front shooter,
.032 back shooter.
This is all can give you. Not sure about boosters. Good luck with that modified carb.
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93LXcopcarSOLD14.3@96 @ 4500ft 2.02 60ft on street tires.
my 67 ranchero NOT A 390 ANY MORE! 460! 3.70's cast manifolds, comp cams 262H, performer, 750DP 100K out of 79 F250
NEW(oct20/02)14.58@95mph 2.3 60 ft
corrects to:13.86@100
66 merc comet351w, isky roller 600 lift 268/260@.050, vic jr. 700DP, 5000stall, 4.56's c-4, 3400lbs with driver
12.3@110 @ 4000ft 1.69 60 ft
corrects to:11.69@115
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