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Re: Who's got the recipe for a hot running 383.
[Re: JohnRR]
#1187851
03/29/12 12:30 AM
03/29/12 12:30 AM
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Joined: Oct 2011
Posts: 559 Idaho
LaRoy Engines
mopar
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mopar
Joined: Oct 2011
Posts: 559
Idaho
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Quote:
Quote:
For your consideration. We pulled this outta the junk pile and built it.
+.030" 383, stock forged crank, stock rods & bolts, cast pistons flycut with die grinder, 8:1 compression. Ported 906 heads. eBay used Crane Gold Race 1.5 rockers. Used cup and ball pushrods recut to length. Hughs solid flat tappet, 242/248, .543"/.563" Edelbrock Victor 383 intake. The old trusty 950 cfm 4150 Quick Fuel.
RPM.......LB-FT........HP
3600......348.........239 4000......341.........260 4500......369.........316 5000......371.........354 5500......412.........432 5600......426*.......454 6000......414.........473 6500......398.........493 6600......401.........504*
Did it get installed in anything, if so what did it run and what did it weigh ???
Nope, we built it to test the heads and some intake manifolds, the engine got split up.
The short block got a hydraulic roller (the last one I will EVER use) and went into the grandson's 4x4 pickup.
The heads went onto the 451 of the "WarRock Warlock" pickup (big, black and 40" tires). The last time at MATS it ran 12.90 at 100ert-n-sumthin. He is still tryin' to figure out how hard to launch it and how to get it to hook up.
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