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New engine dyno numbers???? E street #1429689
05/03/13 03:42 PM
05/03/13 03:42 PM
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440Kilmartin Offline OP
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Pump gas 500" hydraulic rb . EDELBROCK estreet heads. guess my dyno numbers

Last edited by 440Kilmartin; 05/03/13 03:51 PM.
Re: New engine dyno numbers???? [Re: 440Kilmartin] #1429690
05/03/13 03:43 PM
05/03/13 03:43 PM
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440Kilmartin Offline OP
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Pic

7692710-image.jpg (140 downloads)
Re: New engine dyno numbers???? E street [Re: 440Kilmartin] #1429691
05/03/13 05:26 PM
05/03/13 05:26 PM
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Nebraska
70VcodeCoronetRT Offline
top fuel
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Without knowing much, I'll guess 540hp. And torque around 610.

Re: New engine dyno numbers???? E street [Re: 440Kilmartin] #1429692
05/03/13 06:15 PM
05/03/13 06:15 PM
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Bend,OR USA
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Cab_Burge Offline
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600 HP and 640 Ft lbs on pump gas


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: New engine dyno numbers???? E street [Re: Cab_Burge] #1429693
05/03/13 08:11 PM
05/03/13 08:11 PM
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Alabama
Mopar-Al Offline
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Not enough. It never is. I can only guess zero with the engine off since you didn't give no clues to nothing. A cadillac 500 pump gas hydraulic made around 290 hp. Get the point?

Re: New engine dyno numbers???? E street [Re: 440Kilmartin] #1429694
05/03/13 08:26 PM
05/03/13 08:26 PM
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Prospect, PA
BSB67 Offline
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Cam size?
Compression Ratio?
Head Work?
Carb size?

Re: New engine dyno numbers???? E street [Re: 440Kilmartin] #1429695
05/04/13 12:19 AM
05/04/13 12:19 AM
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440Kilmartin Offline OP
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Well it's a hughes 569/576 lift. heads have some port work .10.8:1 compression . She made 592hp @ 5500rpm and 648tq @ 4100 rpm . 4 speed full street car

7693279-image.jpg (77 downloads)
Last edited by 440Kilmartin; 05/04/13 12:21 AM.
Re: New engine dyno numbers???? E street [Re: 440Kilmartin] #1429696
05/04/13 02:40 AM
05/04/13 02:40 AM
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Bend,OR USA
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What size carb. did you do the dyno testing with? Did you do any timing and jetting testing?


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: New engine dyno numbers???? E street [Re: Cab_Burge] #1429697
05/04/13 03:42 AM
05/04/13 03:42 AM
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Nebraska
72Swinger Offline
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Been considering building a similar engine. Curious what lifters,valve springs and rockers you used. Graph doesnt "look" like the power fell off after peak due to any lifter pump or float. Ive been considering a Howards .600 lift hydraulic roller.


Mopar to the bone!!!
Re: New engine dyno numbers???? E street [Re: Cab_Burge] #1429698
05/04/13 07:44 AM
05/04/13 07:44 AM
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440Kilmartin Offline OP
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It's an old 850 holley . And yes we did spend the day playing with timing and jetting . It made the power with 35 degrees in it on pump gas...
And can lifters and springs is all from Hughes .

Last edited by 440Kilmartin; 05/04/13 07:48 AM.
Re: New engine dyno numbers???? E street [Re: 440Kilmartin] #1429699
05/04/13 09:21 AM
05/04/13 09:21 AM
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Prospect, PA
BSB67 Offline
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Those are nice numbers. That should put your mph solidly into the mid 120s and et in the 10s.

Re: New engine dyno numbers???? E street [Re: 440Kilmartin] #1429700
05/04/13 10:18 AM
05/04/13 10:18 AM
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W. Kentucky
justinp61 Offline
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I hope you have some good drive line parts . Good numbers .

Re: New engine dyno numbers???? E street [Re: justinp61] #1429701
05/04/13 11:03 AM
05/04/13 11:03 AM
Joined: Aug 2007
Posts: 1,271
Vista, California
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67Satty Offline
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Nice numbers!

On another note, I don't really get the deal with the E Streets. They same to have the same specs as the RPMs and cost the same. Some of the hardware they put on them is different right? I don't get why they have two different offerings that are so similar.

Re: New engine dyno numbers???? E street [Re: 67Satty] #1429702
05/04/13 11:54 AM
05/04/13 11:54 AM
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440Kilmartin Offline OP
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They are identical except for the springs which were changed anyways EDELBROCK says that the rpm and estreets are made from the same castings and just wanted to offer a small chamber head to improve low compression street motors. I got mine when they first came out on sale for quite a bit less than the rpm

Re: New engine dyno numbers???? E street [Re: 440Kilmartin] #1429703
05/04/13 12:03 PM
05/04/13 12:03 PM
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Bend,OR USA
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What CC are those heads?


Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
Re: New engine dyno numbers???? E street [Re: Cab_Burge] #1429704
05/04/13 12:15 PM
05/04/13 12:15 PM
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440Kilmartin Offline OP
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84cc with port work and some bowl work

Re: New engine dyno numbers???? E street [Re: 440Kilmartin] #1429705
05/04/13 12:45 PM
05/04/13 12:45 PM
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Prospect, PA
BSB67 Offline
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I thought that they came with 75cc chambers? If so, then 84cc now would mean a lot of bowl work.

Re: New engine dyno numbers???? E street [Re: BSB67] #1429706
05/04/13 12:50 PM
05/04/13 12:50 PM
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Thumperdart Offline
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Quote:

I thought that they came with 75cc chambers? If so, then 84cc now would mean a lot of bowl work.


What does bowl work have 2 do w/chamber cc`s?


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
Re: New engine dyno numbers???? E street [Re: Thumperdart] #1429707
05/04/13 12:54 PM
05/04/13 12:54 PM
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Prospect, PA
BSB67 Offline
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Nothing....mis-spoke.

Still, I thought they had 75 cc chambers.

Re: New engine dyno numbers???? E street [Re: BSB67] #1429708
05/04/13 12:57 PM
05/04/13 12:57 PM
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Thumperdart Offline
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I understand............


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....
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