zz502 full motor
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Staging Lane
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Join Date: Sep 2006
Location: Hartland, WI
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zz502 full motor
Category: Engine - Complete Motors
Price: $5800
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, 67-92 Chevrolet Camaro, 67-92 Pontiac Firebird
Location (State): WI
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: Big Block
LS Engine?: Non-LS Part
GM specs to follow:
ZZ502/502 BASE ENGINE TECH SPECS:
Part Number: 19201332
Displacement (cu in): 502
Bore x stroke (in): 4.47 x 4.00
Block (P/N 10237292): Cast iron with 4-bolt main caps
Crankshaft (P/N 10183723): Forged steel
Connecting rods (P/N 10198922): Forged steel, shot peened
Pistons (P/N 12533507): Forged aluminum
Camshaft type (P/N 12366543): Hydraulic roller
Camshaft lift (in): .527 intake / .544 exhaust
Camshaft duration (@.050 in): 224'c1 intake / 234'c1 exhaust
Cylinder heads (P/N 12363390): Aluminum oval port; 110cc chambers
Valve size (in): 2.25 intake / 1.88 exhaust; stain less steel
Compression ratio: 9.6:1
Rocker Arms (P/N 12368082): Stamped steel
Rocker arm ratio: 1.7:1
Distributor (P/N 93440806): HEI type
Carburetor (P/N 12366996): 850 cfm
Water pump (P/N 14058915): Aluminum, short-style
Spark plugs & wires: Included
Starter (P/N 9000852): Included
Flexplate (P/N 10185034): 14"
Recommended fuel: 92 octane
Ignition timing: 8'c1 BTDC @ 800 rpm; 36'c1 total @ 5000 rpm
Maximum rpm: 5800
Only couple of changes I have are is it now has a Holley 850 DP carb and an air rpm air gap intake manifold. It does have headers not included but I can send them with for a slight additonal cost. It also no long has the GM HEI distributor and runs a MSD standard distributor.
Add on's if you would like:
Headers: ($200)
MSD ignitions have two: ($500 pair) ($150 for one)
MSD 6al would come single at the for one price
Both would include the MSD 6al and the MSD 7al-3
Transmission TH400 w/ matching plate and B&M converter ($1000)
(would even add in the ratchet shifter).
Any questions let me know. Post up pics shortly.
Last edited by Campton; 03-19-2012 at 04:36 PM.