Cam Spec.’s for GM’s new 1000 HP pump gas engine
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Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
22-25k i would think.
For someone who has a pro street car..............this would be the ultimate engine.
For someone who has a pro street car..............this would be the ultimate engine.
Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
For reference, the Helephant 1000hp was $30K plus $2265 for the engine management kit, before Let's go Brandon.
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Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
Thank you Dannobee for answering my question on the cam spec.’s , Mark H.
Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
According to the GM Link are different than what he posted, no worries
Part Number: 19432060
Engine Type: Chevy Tall-Deck Big-Block V-8
Displacement (cu in): 632
Bore x Stroke (in / mm): 4.600 x 4.750
Block (P/N 19366599): Cast iron Bowtie with 4-bolt main caps – tall deck
Crankshaft (P/N 19366600): Forged 4340 steel
Connecting Rods (P/N 19432392): Forged steel H-beam
Pistons (P/N 19366601): Forged aluminum 2618 alloy
Intake Manifold (P/N 19366614): Aluminum high-rise single-plane
Throttle Body (P/N 19366624): 4500-style
Fuel Injectors (P/N 19432057): 86-lb/hr
Camshaft Type (P/N 19432531): Billet steel hydraulic roller
Valve Lift (in): 0.780 intake / 0.782 exhaust
Camshaft Duration (@ 0.050 in): 270º intake / 285º exhaust
Cylinder Heads (P/N 19431810): Aluminum spread-port; 70cc chambers – RS-X design
Valve Size (in): 2.450 intake / 1.800 exhaust, titanium (5/16-in stem OD)
Ignition Type: 58X crank-triggered, coil-near-plug
Compression Ratio: 12.0:1 (nominal)
Rocker Arms (P/N 19431272): Forged aluminum; roller-style
Rocker Arm Ratio: 1.8:1 (shaft-mount)
Water Pump (P/N 14058915): Aluminum
Oil Pan (P/N 19366604): Steel 8-quart
Recommended Fuel: Premium pump (93 octane or higher)
Maximum Recommended RPM: 7,000 rpm
Balanced: Internal
Part Number: 19432060
Engine Type: Chevy Tall-Deck Big-Block V-8
Displacement (cu in): 632
Bore x Stroke (in / mm): 4.600 x 4.750
Block (P/N 19366599): Cast iron Bowtie with 4-bolt main caps – tall deck
Crankshaft (P/N 19366600): Forged 4340 steel
Connecting Rods (P/N 19432392): Forged steel H-beam
Pistons (P/N 19366601): Forged aluminum 2618 alloy
Intake Manifold (P/N 19366614): Aluminum high-rise single-plane
Throttle Body (P/N 19366624): 4500-style
Fuel Injectors (P/N 19432057): 86-lb/hr
Camshaft Type (P/N 19432531): Billet steel hydraulic roller
Valve Lift (in): 0.780 intake / 0.782 exhaust
Camshaft Duration (@ 0.050 in): 270º intake / 285º exhaust
Cylinder Heads (P/N 19431810): Aluminum spread-port; 70cc chambers – RS-X design
Valve Size (in): 2.450 intake / 1.800 exhaust, titanium (5/16-in stem OD)
Ignition Type: 58X crank-triggered, coil-near-plug
Compression Ratio: 12.0:1 (nominal)
Rocker Arms (P/N 19431272): Forged aluminum; roller-style
Rocker Arm Ratio: 1.8:1 (shaft-mount)
Water Pump (P/N 14058915): Aluminum
Oil Pan (P/N 19366604): Steel 8-quart
Recommended Fuel: Premium pump (93 octane or higher)
Maximum Recommended RPM: 7,000 rpm
Balanced: Internal
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Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
10s of searching on Google confirmed this. That number is just a place holder and maybe purposely there to generate buzz.
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Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
1000 hp @ 7000 from 632 cuin is only a BMEP of 12.3 BAR.
Quite a few engines are capable of that level of performance.
Quite a few engines are capable of that level of performance.
Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
Any cylinder head details other than the basic valvetrain?
Curious about the port layout and chamber configuration.
Let's Go Brandon
Curious about the port layout and chamber configuration.
Let's Go Brandon
"Quality" is like buying oats. You can pay a fair price for it and get some good quality oats,
or you can get it a hell of a lot cheaper, when it's already been through the horse.
Nil Satis Nisi Optimum
Ed Curtis - www.FlowTechInduction.com
or you can get it a hell of a lot cheaper, when it's already been through the horse.
Nil Satis Nisi Optimum
Ed Curtis - www.FlowTechInduction.com
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Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
I would assume peak hp would be closer to 6000 rpmDavid Redszus wrote: ↑Fri Oct 22, 2021 12:05 pm 1000 hp @ 7000 from 632 cuin is only a BMEP of 12.3 BAR.
Quite a few engines are capable of that level of performance.
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Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
I think it was closer to a BMEP of 14 BAR or so.
Torque 876 at 5600RPM
HP 1004 at 6600RPM
I’d love to see the dyno graph.
Torque 876 at 5600RPM
HP 1004 at 6600RPM
I’d love to see the dyno graph.
Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
Roundybout the dyno graph is on Danobee's reply The GM link
Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
I'm curious too! Googled the part number 19431810 and got the same info previously posted.
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Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
I am guessing a .937” diameter body with a .850” wheel riding on needles ? Mark H .
Re: Cam Spec.’s for GM’s new 1000 HP pump gas engine
No one make's a hydraulic roller lifter in .937........that i know of.swampbuggy wrote: ↑Fri Oct 22, 2021 9:50 pmI am guessing a .937” diameter body with a .850” wheel riding on needles ? Mark H .
Must be a morel or johnson .904 lifter .810 wheel.........don't think std size lifters could handle .780 lift for too long.