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| jsup | Article on 427 SBC | ||
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Elite Guru
 
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http://www.compcams.com/Community/Art ... etails.asp?ID=-1809691628
Note the heads and intake. I am using much bigger heads and the Mini Ram. Combine that with a good tune, I should do about 550 or better CHP. Comments? Looking for 450 WHP possible? |
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Posted on: 2008/8/11 0:12
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Parts don't make power, engines make power. |
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| Andrew | Re: Article on 427 SBC | ||
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2013 Memorial Day Car Show Winner!
 
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I would guess that 450 rwhp is very possible. There are 383's out there that put out just about that number at the rear wheels, so with the monster you are building, I don't see this being a problem.
There is a definite bubble in the torque curve in that article. If the torque band could be flattened out a bit, that would be one fantastic motor! How much bigger are your heads and intake ports? Also, how much duration and lift will the cam have? You could easily build your motor with more power with those cubes, but are you looking for something streetable or something that you can drive on the street without issues? |
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Posted on: 2008/8/11 1:45
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2003 Atomic Orange Z06 Sold - 1996 Competition Yellow LT4 - DRM 383, NX N2O, Line Lock, LT Headers, 3" stainless exhaust, Power Effects, and many more mods SOLD 1996 Competition Yellow LT4 SOLD 1979 4 Speed with 383 |
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| Randyj75 | Re: Article on 427 SBC | ||
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Wow, those are some impressive numbers, given the size of the heads; w/ your Dart 210's and a mini ram, your engine should make 550 hp no problem.
Can't wait to see the pic's. |
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Posted on: 2008/8/11 8:26
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'90 Corvette, M6,a few mods, more to come 
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| jsup | Re: Article on 427 SBC | ||
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Elite Guru
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Quote:
Those are the current heads I have now. Those heads are 180CC Brodix RRs, making 515HP and 572TQ on a 427. That's pretty impressive if you ask me. |
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Posted on: 2008/8/11 10:25
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