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500 hp specs
can anyone give me all the specs of a stock 2000 500 hp carberated.
cam specs intake runners cc of heads valve size spring pressure and antyhing else thanks 32 thunder rick |
Re: 500 hp specs
Originally Posted by rssteiny
(Post 1982522)
can anyone give me all the specs of a stock 2000 500 hp carberated.
cam specs intake runners cc of heads valve size spring pressure and antyhing else thanks 32 thunder rick |
Re: 500 hp specs
Originally Posted by TylerCrockett
(Post 1983130)
It uses the Crane 731 cam it has 320-325 intake runners. The combustion chambers are 118 and they have 2.250 Intake 1.880 Ex valves. They have about 150# seat presure at 1.900.
THANKS TYLER AND ILL BE IN TOUCH ON MY REBUILD |
Re: 500 hp specs
For Gen VI HP500's cam I have the following in my notes:
Merc HP500 Carb Crane Gen VI#169611 Grind#HR-284-2S-10IG Adv 284, 292 at .004” Lift with 1.7 .576 / .598 At .050” 222, 230 ICL 105, ECL 115 LSA 110 Part Number: 169611 Grind Number: HR-284-2S-10 IG Engine Identification: Start Yr. End Yr. Make Cyl Description 1996 Up CHEVROLET 8 HYD. ROLLER WITH CAST IRON DISTRIBUTOR DRIVE GEAR Engine Size Configuration 454-502 C.I. V Valve Setting: Intake .000 Exhaust .000 HOT Lift: Intake @Cam 339 @Valve 576 All Lifts are based on zero lash and theoretical rocker arm ratios. Exhaust @ Cam 352 @Valve 598 Rocker Arm Ratio 1.70 Cam Timing: TAPPET @.004 Lift: Opens Closes ADV Duration Intake 33.0 BTDC 71.0 ABDC 284 ° Exhaust 77.0 BBDC 35.0 ATDC 292 ° Spring Requirements: Triple Dual Outer Inner Part Number 99896 Loads Closed 150 LBS @ 1.900 or 1 29/32 Open 441 LBS @ 1.330 Recommended RPM range with matching components Minimum RPM 2500 Maximum RPM 6000 Valve Float 6500 Cam Timing: TAPPET @.050 Lift: Opens Closes Max Lift Duration Intake 6.0 BTDC 36.0 ABDC 105 222 ° Exhaust 50.0 BBDC 0.0 BTDC 115 230 ° Remarks: CRANE 16535-16 LONG TRAVEL HYDRAULIC ROLLER- LIFTERS MUST BE USED WITH GREATER THAN .570 LIFT CAMSHAFTS TO PREVENT ALIGNMENT BAR DISENGAGEMENT. |
Re: 500 hp specs
Originally Posted by rssteiny
(Post 1982522)
can anyone give me all the specs of a stock 2000 500 hp carberated.
cam specs intake runners cc of heads valve size spring pressure and antyhing else thanks 32 thunder rick Give Mercury racing a call. 1-920-921-5330 is their prop shop but some one there should be able to hook you up to their engine shop. Mike |
Re: 500 hp specs
What TC said except the 500HP cam is the one posted by SB.
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Re: 500 hp specs
is this based off a 454 or 502?
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Re: 500 hp specs
Originally Posted by awsomethunder
(Post 1985162)
is this based off a 454 or 502?
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Re: 500 hp specs
Originally Posted by Griff
(Post 1985117)
What TC said except the 500HP cam is the one posted by SB.
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What is necessary to upgrade a stock 502 to 500hp specs?
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