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Re: Anyone running 8's w/a stock block? [Re: 68roadrunner] #485729
10/02/09 04:34 PM
10/02/09 04:34 PM
Joined: Sep 2003
Posts: 481
Cheswick, PA
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Bob_Spelic Offline
mopar
Bob_Spelic  Offline
mopar
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Joined: Sep 2003
Posts: 481
Cheswick, PA
8.3's in a 1900 pound dragster. Filled block cracked after about 50 runs. It was a 493 with EZ-1 heads at 14.6:1 compression (big ross Domes). Split right up the #3 cylinder...about 1/2 way up when I caught it. I now have a Mopar Mega Block and it runs 8.5.....damn heavy blocks.

Bob Spelic

Re: Anyone running 8's w/a stock block? [Re: jyrki] #485730
10/02/09 05:08 PM
10/02/09 05:08 PM
Joined: Oct 2007
Posts: 422
Columbus, OH
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Ben Holt Offline
mopar
Ben Holt  Offline
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Joined: Oct 2007
Posts: 422
Columbus, OH
It all depends on your definition of "stock" I guess. They all use MP blocks, what's the difference if they came out of a car directly or out of the catalog?

Re: Anyone running 8's w/a stock block? [Re: Bill_LBSR] #485731
10/02/09 05:41 PM
10/02/09 05:41 PM
Joined: Aug 2008
Posts: 4,070
Mo.
racerx Offline
master
racerx  Offline
master

Joined: Aug 2008
Posts: 4,070
Mo.
Quote:

Ran 8.70's with a stock block 400/499 with Indy 440-1's on spray, Dart weighed 3450 with me in it. Tall fill, Pro Gram caps, Oliver rods. Wound up hurting the pistons in it but thats just because they weren't set up for spray. If I was to do another stock block, it would be with aluminum rods and main caps.


That's what I'm talking about How much spray were u using if you don't mind sharing I was wondering if anyone on here was running in the 8's with a stock block at 3300-3500 lbs.Thax..

Re: Anyone running 8's w/a stock block? [Re: racerx] #485732
10/02/09 08:01 PM
10/02/09 08:01 PM
Joined: Dec 2004
Posts: 1,256
Salisbury North Carolina
8secDart Offline
pro stock
8secDart  Offline
pro stock

Joined: Dec 2004
Posts: 1,256
Salisbury North Carolina
This subjuct gets touchy.Yes I have several cars in the 8s with stock 400 blocks.They all are around 3,500lbs.Hit them with 250-500 extra on the hose.If the motor is happy it could care less what block you have.I DONOT hard block or use girdles.I feel that is the cause of some of the cracks in the mains and such.
SS/AA have run new blocks since around 94.Yes there is a hugh differce in a stock block and the new ones.Lenny

Last edited by 8secDart; 10/02/09 08:02 PM.
Re: Anyone running 8's w/a stock block? [Re: 8secDart] #485733
10/02/09 08:45 PM
10/02/09 08:45 PM
Joined: Jan 2003
Posts: 388
this world
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drifter Offline
enthusiast
drifter  Offline
enthusiast
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Joined: Jan 2003
Posts: 388
this world
8.80's @152 only leaving the line @ 3000rpm on the brake weight with driver 2350# thats with a tock 440 block & alun main caps only.Thid is in my little daytona

Re: Anyone running 8's w/a stock block? [Re: 8secDart] #485734
10/02/09 08:45 PM
10/02/09 08:45 PM
Joined: Mar 2008
Posts: 1,596
BX, CT, FL.
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B1KILLER Offline
pro stock
B1KILLER  Offline
pro stock
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Joined: Mar 2008
Posts: 1,596
BX, CT, FL.
8.40's @ 165 400 filled, aluminum rods, caps, all the good stuff, stroke 499 B1 , on spray, in A body. on muscle would run 9.50's. currently broken, broke a valve, Sleeving cylinder, n fixing head, and going into my 70 Cuda.

5521148-P1010011.JPG (105 downloads)
Re: Anyone running 8's w/a stock block? [Re: B1KILLER] #485735
10/02/09 09:26 PM
10/02/09 09:26 PM
Joined: Dec 2006
Posts: 3,667
Arizona
Chris'sBarracuda Offline
master
Happy Birthday Chris'sBarracuda  Offline
master

Joined: Dec 2006
Posts: 3,667
Arizona
I think Gecker ran S/C with both of these cars, so that would be 8.90 with some extra in the tank.. You can see the #2 on the window with the S/C..

What's amazing is the Omni Charger weighed about 2750# and only had a 471" B1 motor. If I remember correctly,(old age) He won his very first attempt in this car in S/C..

The newer Daytona car was done by S&D Race cars and weighed in the neighborhood of 2400#. I believe that car was #2 S/C in the world a couple times and I think it had a 471" B1 in it as well.

He would put easily 400 runs a year back then.. up to 600 runs.. All low decks. I believe they only had aluminum main caps and maybe filled. Koffel would know better..
They would rpm at about 8400-8700 if I remember correctly..

Vintage photos..


Chris..

Re: Anyone running 8's w/a stock block? [Re: Ben Holt] #485736
10/03/09 01:44 AM
10/03/09 01:44 AM
Joined: Jan 2003
Posts: 2,932
Finalnd, Perkele
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jyrki Offline
master
jyrki  Offline
master
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Joined: Jan 2003
Posts: 2,932
Finalnd, Perkele
Quote:

It all depends on your definition of "stock" I guess. They all use MP blocks, what's the difference if they came out of a car directly or out of the catalog?




About 50 lbs difference.


Plynouth VIP '67 TT IC EFI
Re: Anyone running 8's w/a stock block? [Re: jyrki] #485737
10/03/09 07:11 AM
10/03/09 07:11 AM
Joined: Jan 2005
Posts: 4,862
the frozen wastes...
Pale_Roader Offline
Swears too much
Pale_Roader  Offline
Swears too much

Joined: Jan 2005
Posts: 4,862
the frozen wastes...

What about Scott Dickenson (sp?) and his 73 street Challenger? Blown 400cid with a stock 383 block AND crank. Mid 8's? i forget. That car's been around forever...

Re: Anyone running 8's w/a stock block? [Re: 8secDart] #485738
10/03/09 07:43 AM
10/03/09 07:43 AM
Joined: Sep 2008
Posts: 2,840
Flint, Michigan
B1Fish540 Offline
master
B1Fish540  Offline
master

Joined: Sep 2008
Posts: 2,840
Flint, Michigan
Quote:

If the motor is happy it could care less what block you have.


I like that line..an it certainly rings true.

Re: Anyone running 8's w/a stock block? [Re: B1Fish540] #485739
10/03/09 09:48 AM
10/03/09 09:48 AM
Joined: Nov 2004
Posts: 3,619
Norwich CT USA
Defbob Offline
master
Defbob  Offline
master

Joined: Nov 2004
Posts: 3,619
Norwich CT USA
The owner of SD Concepts runs a 383 block I think.

http://www.youtube.com/watch?v=QR7iB74p0Nw

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