Help with cam specs???
08-28-2010, 09:42 PM
#6
LQ9 6.0L TECH SPECS:
Part Number: 19156262
Engine type: LS Series V-8
Displacement (cu in): 364 (6.0L)
Bore x stroke (mm): 101.6 x 92
Block (P/N 12572808): Cast iron with 6-bolt, cross-bolted main caps
Crankshaft (P/N 12569768): Nodular iron
Connecting rods (P/N 12567583): Powdered metal steel
Pistons (P/N 89017478): Cast aluminum
Camshaft type (P/N 12561721): Hydraulic roller
Camshaft lift (in): .467 intake / .479 exhaust
Camshaft duration (@.050 in): 196'c1 intake / 201'c1 exhaust
Cylinder heads (P/N 12562319): Aluminum, symmetrical port
Valve size (in): 2.00 intake / 1.55 exhaust
Compression ratio: 10:1
Rocker arms (P/N 10214664): Investment cast, roller trunnion
Rocker arm ratio: 1.7:1
Recommended fuel: 92 octane
Maximum rpm: 5600
Reluctor wheel: 24X
-LOL just jokin..both specs I got from a quick google search..
Part Number: 19156262
Engine type: LS Series V-8
Displacement (cu in): 364 (6.0L)
Bore x stroke (mm): 101.6 x 92
Block (P/N 12572808): Cast iron with 6-bolt, cross-bolted main caps
Crankshaft (P/N 12569768): Nodular iron
Connecting rods (P/N 12567583): Powdered metal steel
Pistons (P/N 89017478): Cast aluminum
Camshaft type (P/N 12561721): Hydraulic roller
Camshaft lift (in): .467 intake / .479 exhaust
Camshaft duration (@.050 in): 196'c1 intake / 201'c1 exhaust
Cylinder heads (P/N 12562319): Aluminum, symmetrical port
Valve size (in): 2.00 intake / 1.55 exhaust
Compression ratio: 10:1
Rocker arms (P/N 10214664): Investment cast, roller trunnion
Rocker arm ratio: 1.7:1
Recommended fuel: 92 octane
Maximum rpm: 5600
Reluctor wheel: 24X
-LOL just jokin..both specs I got from a quick google search..
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different cam specs, plus different heads/intake, but i think they are running around the same compression
08-29-2010, 09:12 PM
#10
On The Tree
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Yeah I don't have the lq9 in my nnbs. Im going to get a bigger cam but not to radical so that gm doesn't notice when I take it in for warranty work. I like the topend, but need more lowend power. And since I am going to tune it, I'll probably get an extrA PCM to swap out with if it need to go to the shop. Does anyone recomend blackbear , wheatly, or Nelson tunes over the other I've always done live tunes but want to try something different on the new truck.
Last edited by $nake Charmer; 08-29-2010 at 09:22 PM.