Dyno results 521 pump gas

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71_resurrection

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1971 Mustang Grande
She is named Victoria and sports a 302 with a C4.
Nice numbers! That motor should get you places quickly!

 

4mm

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Yowza, congrats, nice numbers.

 

Don C

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1971 Mustang Sportroof M code
Those are great numbers.

You'll be calculating miles per tire instead of miles per gallon...

 
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flstf09

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72 Mach 1 429 CJ
Yes it's going to be hard on tires.The dyno wouldn't drag it down enough to get numbers below 4500 rpms but my builder thinks it's making 600 ft lbs by 3000ish rpm.

 

TommyK

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Nice job. Can you give us some details?

If the A/F readings are correct you might benefit from adding some jet.

 
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flstf09

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72 Mach 1 429 CJ
Ford Racing SCJ Heads 2.250 intake valve flow 390ish at .615 lift.FRPP reciprocating assembly.D1 block with oiling mods.Custom hydraulic roller profile cam on solid roller lifters.245/254 @.050,.590/.619 .Torquer 2 intake,ported.Custom built 950 HP Holley.Custom recurved Duraspark distributor.Jomar power cone 1 inch spacer.11 to 1 static comp,9.0 dynamic comp.Very streetable.

 

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