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01-05-2009, 03:38 PM
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#1 |
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Registered User
Join Date: Apr 2007
Location: antreville, south carolina
Posts: 873
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need some help
Ive been debating on building a nasty 383 stroker or a vortec 454 for my truck...im looking to build a real beastly monster so im leaning more toward the newer 454 converted to a carb with a nice choppy cam but I cant really make up my mind...Whats yalls input.advice,id greatly apreciate it?
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"Dixie Destroyer" 71 C10 LWB Fleet Future Blown Prostreet Monster Last edited by heavy71chevy; 01-05-2009 at 03:41 PM. |
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01-05-2009, 03:45 PM
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#2 |
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Registered User
Join Date: Aug 2001
Location: escondido, ca 92026
Posts: 1,222
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Re: need some help
big block.... nuff said.
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'72 short step, 350, 700R4, tilt, ps, pdb, a/c, lowered coils, etc., other work in progress... San Diego, CA 72 Stepside Project |
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01-05-2009, 04:54 PM
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#3 |
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Registered User
Join Date: Sep 2008
Location: Eagle River, Alaska
Posts: 84
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Re: need some help
I think it depends on what you want to get out of your p/u, are you trying mold this thing into sweet daily driver or are you planning on going all the way and eventually taking it out to the track? I was just on the GM Performance parts website, there is an engine build program complete with simulated dyno, and both these engines have nice hp/torque lines. Personally I like the 383, but that being said, a wise man once stated there's "No Replacement For Displacement" so if you have the means you midas well go BIG. I wonder if anyone has dropped a 572 into one of these trucks yet...?
AK ______________________________ 1972 K10 Custom Deluxe 350/350 2008 Suburban LTZ White Diamond 1972 F100 302 "Why Build It If You Can't Drive It?" |
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01-05-2009, 04:56 PM
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#4 |
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I am a Referee of life.
Join Date: Jun 2000
Location: Greensboro N.C.
Posts: 13,992
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Re: need some help
"Copperhead"=572
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The 47-present Chevrolet and GMC Truck Message Board Network,it's owners,moderators,members,and associates of any type should not be held responsible for my opinion. You can't fix stupid,not even with duct tape. "My appearance is due to the fact that "GOD" does punish you for having too much fun!" Barrett-Jackson has perfected alchemy,they make rust into gold! "You can lead a horse to water but you can't saddle a duck" "Cleverly disguised as a 'Responsible Adult' "Sometimes your Knight in shining armor is just a retard in tinfoil" |
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01-05-2009, 07:39 PM
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#5 |
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Registered User
Join Date: Apr 2007
Location: antreville, south carolina
Posts: 873
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Re: need some help
You can find the vortec 454s pretty cheaply..under a grand for lower mileage one..I think I am gonna do the big block swap but what do I need to pull it off in my 71 that was originally home to a small block and th350? Also on the vortec 454 can I bolt a muncie m-21 or m-22 4 speed to it? and The newer 454s take the same old big block mounts right?Oh I intend to use my 71 as a street/strip cruiser
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"Dixie Destroyer" 71 C10 LWB Fleet Future Blown Prostreet Monster Last edited by heavy71chevy; 01-05-2009 at 07:45 PM. |
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01-06-2009, 04:39 PM
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#6 |
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Registered User
Join Date: Apr 2007
Location: antreville, south carolina
Posts: 873
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Re: need some help
Anyone? bump
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"Dixie Destroyer" 71 C10 LWB Fleet Future Blown Prostreet Monster |
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01-06-2009, 07:00 PM
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#7 |
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Watch out for your cornhole !
 
Join Date: Jun 2003
Location: Azle, Texas
Posts: 14,162
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Re: need some help
Yes, the newer Vortec 454s bolt in the same as earlier big blocks did.
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I'm on the Instagram- @Gearhead_Kevin |
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01-06-2009, 10:18 PM
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#8 |
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Registered User
Join Date: Apr 2007
Location: antreville, south carolina
Posts: 873
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Re: need some help
allright...time to start hunting...thanks tx firefighter
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"Dixie Destroyer" 71 C10 LWB Fleet Future Blown Prostreet Monster |
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