496 HP ESTIMATE

Old 04-18-2009, 07:07 AM
  #1  
chevynovaman
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Default 496 HP ESTIMATE

454 4 BOLT, 4.25 CRANK, 6.385 ROD, PROBE FORGED PISTONS, TOTAL SEALS BEST RINGS, PRO-COMP 320 HEADS 2.25 IN 1.88 EX. 10.3 TO 1 COMPRESSION. CAM IS A SHAFROTH "SPELLING" GRIND WITH A .714 .714 LIFT, DURATION IS 258 TO 264 AT .50 SOLID ROLLER, REV KIT.. CLOYES HEX ADJUST TIMING CHAIN WITH REMOVABLE COVER. 4500 TEAM G INTAKE. RIGHT NOW I HAVE A 750 DOMINATOR ON IT, PLAN ON GETTING BIGGER CARB IN THE FUTURE.. MSD 6AL.. FORGED CRANK AND H-BEAM RODS... WHAT WOULD THIS DO ON THE DYNO AT THE CRANK?? GUESS THANKS 1.7 ROLLER ROCKERS
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Old 04-18-2009, 07:15 AM
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bbchevy
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600HP
GUESSTIMENT?
Later
G 8)
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Old 04-18-2009, 11:17 AM
  #3  
signsbyesa
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wow novaman, that is about the same as my block but im using a
hogan intake EFI same trans but my roller cam is 636 lift max.
and it's going in a 72 nova, you must be my brother from another
mother, welcome brother novaman, :wink:
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Old 04-18-2009, 06:18 PM
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Tod74
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I would lose the Team G for a 454-R
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Old 04-20-2009, 11:19 PM
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radicalz
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Originally Posted by Tod74
I would lose the Team G for a 454-R

these are both good manifolds...est hp 600+...I would like to see more compression in it with those intake and big carbs...maybe 11:1 or 12:1
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Old 04-20-2009, 11:29 PM
  #6  
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I'd lose them pro-comp heads too.

650Hp max - your losing alot trying to suck air thru a straw, you need at least a 1050 dominator.
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Old 04-21-2009, 08:47 AM
  #7  
chevynovaman
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THANKS FOR THE RESPONSE, I CANT FIND MUCH DIFFERENCE IN THE TEAM G INTAKE AND THE 454-R... ALSO WHAT WOULD MAKE A DART OR OTHER HEADS GIVE ME AN ADVANTAGE COMPARED TO THE ALUMINUM PRO-COMP 320'S?.. THIS IS STREET DRIVEN QUITE ALOT, SO I WANTED THIS TO RUN ON PUMP GAS.. WILL A 200 OR 300 SHOT OF NOS MAKE UP FOR THE LOWER COMPRESSION?? SIGNSBYESA YOU HAVE GOOD TASTE BROTHER, MINE IS IN A 62 NOVA, NOVAS RULE! LOL HOPING TO RUN IN THE TENS THIS YEAR!!!
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Old 04-21-2009, 09:08 AM
  #8  
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625 ish compression a little low, i would go with 454 r, and no less than 950 carb, 200 to 300 shot, of giggle gas will make up for a lot of short coming's . jmo
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Old 04-21-2009, 09:15 AM
  #9  
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Originally Posted by radicalz
Originally Posted by Tod74
I would lose the Team G for a 454-R

these are both good manifolds...est hp 600+...
not on average .. 454R is a much better intake
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Old 04-22-2009, 01:47 AM
  #10  
radicalz
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Originally Posted by hammertime
Originally Posted by radicalz
Originally Posted by Tod74
I would lose the Team G for a 454-R

these are both good manifolds...est hp 600+...
not on average .. 454R is a much better intake

...David I had both on mine...very little difference I thought...maybe more top end with 454R....
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