Quote:
Originally Posted by OKC08SkyR/L
The Z28 will have forged internals. If you try to run the same boost your SS will go KA-BOOM.
|
No, the LSA isn't forged only the LS9 is. 'cept the Crank
LSA Tech Specs Part Number: 19211708
Engine Type: LS Series Gen IV Small-Block V-8
Displacement (cu in): 376 cu in (6.2L)
Bore x Stroke (in): 4.06 x 3.62 (103.25 x 92mm)
Block (P/N 12627939): Cast-aluminum with 6 bolt, cross-bolted main caps
Crankshaft (P/N 12603616):
Forged Steel
Connecting Rods (P/N 12604857): Powdered metal
Pistons (P/N 12625119): Hypereutectic aluminum
Camshaft Type (P/N 12605220): Hydraulic roller
Valve Lift (in): .480" intake / .480" exhaust
Camshaft Duration (@.050 in): 198 degree intake / 216 degree exhaust
Cylinder Heads (P/N 12604860): Aluminum L92 style port; as cast with 68cc chambers
Valve Size (in): 2.16 intake / 1.59 exhaust
Compression Ratio: 9.1:1
Rocker Arms (P/N 12569167 int): Investment-cast, roller trunnion
Rocker Arms (P/N 10214664 exh): Investment-cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: 92 octane
Maximum Recommended rpm: 6600
Reluctor Wheel: 58X
Balanced: Internal
----
LS9 Tech Specs Part Number: 19201990
Engine Type: LS Series Gen IV Small-Block V-8
Displacement (cu in): 376 cu in (6.2L)
Bore x Stroke (in): 4.06 x 3.62 (103.25 x 92mm)
Block: Cast-aluminum with 6 bolt, cross-bolted main caps
Crankshaft (P/N 12598610):
Forged Steel
Connecting Rods (P/N 12624231):
Forged titanium
Pistons (P/N 12598634):
Forged aluminum
Camshaft Type (P/N 12605527): Hydraulic roller
Valve Lift (in): .562" intake / .558" exhaust
Camshaft Duration (@.050 in): 211 degree intake / 230 degree exhaust
Cylinder Heads (P/N 12621774): Aluminum L92 style ports; as cast with 68cc chambers
Valve Size (in): 2.16 intake / 1.59 exhaust
Compression Ratio: 9.1:1
Rocker Arms (P/N 12569167 int): Investment-cast, roller trunnion
Rocker Arms (P/N 10214664 exh): Investment-cast, roller trunnion
Rocker Arm Ratio: 1.7:1
Recommended Fuel: 92 octane
Maximum Recommended rpm: 6600
Reluctor Wheel: 58X
Balanced: Internal