
06-21-2010, 02:25 PM
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CC Member
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Join Date: Oct 2008
Location: Avon,
NY
Cobra Make, Engine: 1969 Mustang Fastback Pro-Street, constantly changing ongoing project!
Posts: 746
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Not Ranked
521 Street Motor Torque Monster Build
Here are a couple pics of the dyno sheet data on my 521 stroker. This is the latest motor that is going into my '69 Mustang Fastback & is a street legal car. This is the dyno results of the motor in it's current state. Shotgun Hemi Boss heads are going to be added along with another carb & a 500 hp shot of nitrous.
Motor has Scat Crank, H-Beam rods, Probe forged pistons, Crane full hydraulic roller Cam, E-Brock CJ heads, E-Brock intake, & 850 Quick Fuel carb.
My goal was a torque monster for the street with the ability to go to the track & be competitive.
Car has a Boss Nine front end & full cage. C-6 tranny with Broader Performance custom full manual valve body in a reverse pattern with transbrake. Out back are 3.70 gears housed in a 9" ford rear with moser detroit locker, moser 31 spline axles & the entire housing has been reinforced. Slide-a-link system on 165 race springs. Wildwood discs all the way around & a front end line lock. The fuel tank has been customized into a fuel cell with rear sump & rollover venting. Custom aluminum dash, blah, blah blah. Just about everything has been custom fabricated on this car. Anyway, here is the dyno results without the Boss heads & nitrous. Check it out!

__________________
Mick
(Of The Troops & For The Troops)
Life is not a journey to the grave with the intention of arriving safely in a pretty and well-preserved body; but rather a skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming, "WOW, WHAT A RIDE!"
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