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Dyno results: A headed 557 on 91 octane pump gas. DYNO UPDATE page 6

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a headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 Empty Re: Dyno results: A headed 557 on 91 octane pump gas. DYNO UPDATE page 6

Post  dirt_worker August 28th 2014, 1:30 pm

Its getting  close guys...
Heres a few photos of my progress.
a headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 20140827_194247-2_zpsfid3d1esa headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 20140827_194213_zpsqq6zofgfa headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 20140826_133333_zpsbgvxb9qia headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 20140824_200554_zpsyhylcayba headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 20140824_200449_zpsa3jwpelw
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Post  windsor August 28th 2014, 1:50 pm

Cool cheers

How soon?
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Post  res0rli9 August 28th 2014, 9:36 pm

Looking good...

Now give an update on the new dyno #s

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Post  gmsmkr August 28th 2014, 10:09 pm

This thing looks great I could only imagine what it will feel like riding in that thing!!! affraid
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Post  dirt_worker August 28th 2014, 11:16 pm

res0rli9 wrote:Looking good...

  Now give an update on the new dyno #s

Patience fellas...ill update w numbers as soon as I get it off the dyno. (I only put it in the truck so I can mount/plumb the wetvac pump and alternator. Then its back out to dyno and final assemble.

I a single dad....own/operate a small business and have tons of other stuff goin on besides this build so please bear w me Smile
Im MORE than pleased at how well this thing has turned oout.
Trust me...I cant wait to start it snd do a burnout!
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Post  Dark Horse of Apocalypse September 18th 2014, 6:15 pm

dirt_worker wrote:
res0rli9 wrote:Looking good...

  Now give an update on the new dyno #s

Patience fellas...ill update w numbers as soon as I get it off the dyno. (I only put it in the truck so I can mount/plumb the wetvac pump and alternator. Then its back out to dyno and final assemble.

I a single dad....own/operate a small business and have tons of other stuff goin on besides this build so please bear w me Smile
Im MORE than pleased at how well this thing has turned oout.
Trust me...I cant wait to start it snd do a burnout!

What ya got as of yet looks awesome. Cool
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Post  dirt_worker September 28th 2014, 12:00 pm

a headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 20140927_131855-1_zpsjowldlii

a headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 20140927_133531_zpspdnugtvi
Front drive and plumbing is complete!
Dynoing tuesday, updates to follow Smile
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Post  windsor September 28th 2014, 12:20 pm

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Post  windsor September 28th 2014, 2:12 pm

So looks like you went with a peterson widevac instead of the seperate oil and vac pumps?
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Post  dirt_worker September 28th 2014, 2:25 pm

Yup... I have a nice 4vane moroso vaacum setup and a Barnes oil pump Id part w if anyone is interested Smile
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Post  IDT-572 September 30th 2014, 5:10 pm

I'm hearing some good numbers Twisted Evil Cool Idaho HP cheers
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Post  dirt_worker October 1st 2014, 12:21 am

a headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 Th_20140930_123556_zpszltbyijz

Im too tired to update tonight...so heres alil something to hold yall over till I have more time to post Smile
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Post  dirt_worker October 1st 2014, 9:45 am

a headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 20140930_193143_zpsnennqkel
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Post  69F100 October 1st 2014, 9:52 am

Nice numbers plus run on pump gas Very Happy congrats
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Post  windsor October 1st 2014, 11:17 am

Nice.  Same peak RPMs but lots more ponies and torque at each.
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Post  windsor October 2nd 2014, 9:59 am

No crank trigger?

Would love a re-run down of the build.

Again, congrats.
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Post  glenevans October 2nd 2014, 11:01 am

Awesome numbers, 952hp is what I could see on the sheet, you going to make it to the Halloween Classic at Firebird?

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Post  dirt_worker October 2nd 2014, 12:39 pm

No crank trigger. Its the same basic combination as whats on page 1. All I changed was the cam/lifters, oil pan and pump and ported the heads.

I havent decided if im gonna make the classic yet. Really dont know if thats the race to shake it down for the first time.
Theres a test n tune this weekend but i think Im gonna end up wrkn Sad
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Post  windsor October 2nd 2014, 12:42 pm

Gotcha. And anything funky on the cam? Bigger/smaller than one it replaced?
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Post  Dark Horse of Apocalypse October 2nd 2014, 5:18 pm

925 HP awesome!!!
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Post  dirt_worker October 3rd 2014, 10:51 am

The cam is nothing crazy...pretty similar to what I had actually.

Take a look at the brake specific #'s. This thing is pretty f'in efficient too! It only used 5 gal of fuel in 12 pulls!
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Post  norm October 3rd 2014, 8:26 pm

Is the Afr accurate?
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Post  dirt_worker October 3rd 2014, 8:48 pm

Im thinkin it wasnt cause we kept putting jet in it to get the afr #s "happy" and as we fattened it up it lost power so we read plugs and leaned it out till the power peaked.
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Post  dirt_worker October 4th 2014, 9:58 am

a headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 Th_20140930_124407_zpsaqz1cxzz
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a headed pump gas - Dyno results: A headed 557 on 91 octane pump gas. DYNO  UPDATE page 6 - Page 4 Empty hope to see you at the classic

Post  521swbford October 4th 2014, 10:54 am

remember seeing you when you had the p51 heads 7/8 years ago..... would be nice to see another ford truck running out at firebird..and with that much horse power....louie

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