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02-13-2009, 03:59 AM | #27 |
blood type; Retumbo
Join Date: Jan 2004
Location: next to my reloading bench
Posts: 10,269
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Re: Project Zumo... Drag truck
have you priced caddy engine kits? wowsers! a SBC kit is $170, a big caddy kit is ~$800. that is why my 472 is still under the bench.
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02-13-2009, 12:11 PM | #28 |
Registered User
Join Date: May 2008
Location: Bucyrus Ohio
Posts: 32
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Re: Project Zumo... Drag truck
Awesome project.
Looks like that intake was off a 425 engine, they used single plane while the 500 & 472 used a dual plane. You would likely pick up even more if you did the same mods to a early (non-egr) dual plane with better port flow & better match on the ports. Sorry, but I have a 500 in a Fox mustang and another in a G-body Malibu. A 425 in a chevy van to tow with. You might say I have a thing for these engines. Good luck! Wait till you see the crud that is surely in your oil pan, the rest of the oil shedders and possibly some plastic teeth from the timing gear will be plugging the pickup screen for sure, might want to uncrimp the shell of the pickup, dissassemble it and clean real well too. |
02-13-2009, 03:37 PM | #29 |
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Join Date: Jul 2007
Location: Fresno, Ca
Posts: 89
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Re: Project Zumo... Drag truck
Yikes...a 500 in a fox body...I bet thats fun to drive
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02-15-2009, 07:00 PM | #30 |
PROJECT 7DEUCE
Join Date: Dec 2002
Location: GRANTS PASS OR
Posts: 21,606
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Re: Project Zumo... Drag truck
Spray bomb you need to move to oregon and play with the rest of us kids..
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GO BIG GREEN GO DUCKS MEMBER #6377 72 k-5 daily driver 6'' lift 35'' 350-350-205 slowly getting rust free. Project "7DEUCE" check out my build http://67-72chevytrucks.com/vboard/s...d.php?t=267665 Tim Powell..R.I.P EastSideLowlife..... R.I.P.. |
02-15-2009, 07:56 PM | #31 |
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Join Date: Oct 2007
Location: Sherwood Oregon
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Re: Project Zumo... Drag truck
How much does a 500 or 425 cad motor weigh fully dressed
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02-15-2009, 07:58 PM | #32 |
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Join Date: Oct 2007
Location: Sherwood Oregon
Posts: 1,908
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Re: Project Zumo... Drag truck
X2 lol
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02-15-2009, 09:19 PM | #33 |
Rusty but Trusty
Join Date: Jan 2007
Location: Texas
Posts: 228
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Re: Project Zumo... Drag truck
Ready to run the Big Cad is about 600 lbs, no accessories. They say that is about 60 lbs heavier than a sbc. I have read it really about a hundred more.
You can always change the intake and iron manifolds and drop the weight by 40 lbs or so. I have heard the 425 is about a hundred lighter so right in the weight of a 350. But 75 more cubes and tons more torque. Lee
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72 SWB, 454 / th400... hoping the kids don't get all the parts before it gets built |
02-16-2009, 12:33 PM | #34 |
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Join Date: Aug 2007
Location: pittsburgh pa
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Re: Project Zumo... Drag truck
Get back to work on Killer!!!!!!!! You said no Zumo till Killer was done!
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68 C10 Shorty TPI,Bagged, and all the good stuff. Classic trucks feature June 06, On the cover of Jegs Christmas Catalog 08 67 C10 Shorty Shop truck project Bagged and Z'd under destruction and getting nowhere fast. 64 C10 Shop Truck/Daily driver, Bagged, Dropmember, SOLD!!!! Gone but not forgotten.. 54 GMC under the knife getting a S10 chassis swap and bagged. See my build thread... 07 GMC Sierra 5/7 drop, 22's and 24's Air ride on my mind.. http://67-72chevytrucks.com/vboard/s...d.php?t=339340 See pics of my trucks in my profile |
02-16-2009, 12:40 PM | #35 |
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Join Date: Feb 2009
Location: BFE Mississippi
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Re: Project Zumo... Drag truck
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02-16-2009, 08:07 PM | #36 |
Account Suspended
Join Date: Mar 2007
Location: san bernardino ca. everywhere
Posts: 3,938
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Re: Project Zumo... Drag truck
holy crap, thats a lot of money for a set of heads. but if i had a 472 or 500 caddy engine, and the money for them id probably think about buying a set of those
Last edited by project 67 sub; 02-16-2009 at 08:09 PM. |
02-17-2009, 12:30 AM | #37 |
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Join Date: Oct 2007
Location: Sherwood Oregon
Posts: 1,908
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Re: Project Zumo... Drag truck
Those CPP heads are def. the way to roll. Drop some nice weight too
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02-17-2009, 10:27 AM | #38 |
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Join Date: Feb 2009
Location: BFE Mississippi
Posts: 23
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Re: Project Zumo... Drag truck
Compared to what?
These BB Chevy heads are $1800+ each, or $3600 a pair. http://www.dartheads.com/products/cy...o-2-heads.html Or these for $3150 http://store.summitracing.com/defaul...?part=AFR-2000 Or maybe these that are $2750 each http://store.summitracing.com/partde...5&autoview=sku Sure, you can get Edelbrock heads for $1800 a pair, but $2700 or $2900 isn't really expensive. |
02-17-2009, 10:36 AM | #39 |
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Join Date: Aug 2007
Location: pittsburgh pa
Posts: 1,970
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Re: Project Zumo... Drag truck
Good heads are the best investment in really making a motor a monster... Gotta pay to play!
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68 C10 Shorty TPI,Bagged, and all the good stuff. Classic trucks feature June 06, On the cover of Jegs Christmas Catalog 08 67 C10 Shorty Shop truck project Bagged and Z'd under destruction and getting nowhere fast. 64 C10 Shop Truck/Daily driver, Bagged, Dropmember, SOLD!!!! Gone but not forgotten.. 54 GMC under the knife getting a S10 chassis swap and bagged. See my build thread... 07 GMC Sierra 5/7 drop, 22's and 24's Air ride on my mind.. http://67-72chevytrucks.com/vboard/s...d.php?t=339340 See pics of my trucks in my profile |
02-17-2009, 02:57 PM | #40 |
On the fast track to nowhere..
Join Date: May 2006
Location: Splendora, Texas
Posts: 5,316
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Re: Project Zumo... Drag truck
Subscribed
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-Mike Owen- Norwood, Houston, Cecilia, Jackson, Monroe and counting |
04-12-2009, 01:41 AM | #41 |
Hot Rods For Life
Join Date: Sep 2001
Location: Waxahachie, TX
Posts: 3,305
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Re: Project Zumo... Drag truck
How did a truck get named after me? Am I that cool?!
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04-12-2009, 03:49 AM | #42 |
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Join Date: Apr 2009
Location: Omaha, Nebraska
Posts: 9
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Re: Project Zumo... Drag truck
Awesome.I need to see more.
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04-12-2009, 10:12 AM | #43 |
Eat My Rust
Join Date: Jan 2007
Location: Cypress, Texas
Posts: 3,362
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Re: Project Zumo... Drag truck
Come on lazy ass!
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04-13-2009, 11:57 PM | #45 |
Hot Rods For Life
Join Date: Sep 2001
Location: Waxahachie, TX
Posts: 3,305
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Re: Project Zumo... Drag truck
So are we ignoring the question? I'm fatter....er...I mean flattered. |
04-14-2009, 04:44 PM | #46 |
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Join Date: Dec 2004
Location: Northern AZ
Posts: 7,270
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Re: Project Zumo... Drag truck
I just read an article in the newest car craft, dude scored a sweet Caddy (whole deal in minty fresh grandma-ness) put a single turbo on it and is dropping 13's @ 106 MPH, yeah is a nearly 3 ton 4-door cruise ship, if you get it together you should have a beast on your hands. Another thought would be to hunt a complete cad with a 500 in it, bet you could score a good low miler car cheaper than you could build your 500!? Worth a shot, dude in CC got his boat for $500 and drove it home!!
Says 65-75 Calais, De Ville, and Fleetwood, but NOT the 67 and later Fleetwood Eldorado, and NOT the 75 and later Seville, as in the "look fors" have 500 ci. Last edited by 70rs/ss; 04-14-2009 at 04:45 PM. |
04-14-2009, 05:11 PM | #47 |
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Join Date: Aug 2008
Location: Lantana, TX
Posts: 419
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Re: Project Zumo... Drag truck
$2500 to $3000 for a pair of assembled heads, assuming the springs will work, isnt that bad really. Don't compare them to those Big Duke heads though. I got my RHS heads for $1300 bare and then tossed on another $1500 for a spring kit and Manley valves. I got my heads cheaper through my engine builder too so if I would have bought them retail I wuold have spent more.
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04-14-2009, 11:05 PM | #48 | |
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Location: Sherwood Oregon
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Re: Project Zumo... Drag truck
Quote:
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04-14-2009, 11:25 PM | #49 |
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Location: Westminster, Maryland
Posts: 411
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Re: Project Zumo... Drag truck
you are my hero.
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04-15-2009, 02:43 AM | #50 | |
Registered User
Join Date: Feb 2009
Location: BFE Mississippi
Posts: 23
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Re: Project Zumo... Drag truck
Quote:
The 500 was in 70-74 Eldos, and all '75-76 Cadillacs except the Seville. 68-74 RWD cars had 472 engines (68 and 609 Eldos as well). 65-67 cars have a completely different engine family. The 429 in them was an updated version of the family that stated as a 331 in 1949. Last edited by ST Dog; 04-15-2009 at 02:44 AM. |
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