Whos running a 5.9L Magnum ?

Running a 5.9L based stroker 408 ci in 74' Duster. Engine has 4" mopar cast crank, K-1 rods, internal balance. CP pistons, 10.5 cr, RHS magnum style iron heads mild port and intake matching, Hughes hydraulic roller lifter cam 236/242 -.559 lift, racer brown roller rockers. Eddy RPM airgap intake w Holley street avenger 870. TTI headers. Engine dyno best 540 ft-lb, 520 hp @ 5900rpm. Engine torque is great and almost flat curve.
Running 727 auto w 3200 rpm convertor and 3.55 suregrip in 8.25 rear.
Tried a year running street tires at 1/8 mile track and couldn't get traction. Last year I got MT drag radials best was 7.99 at 90 mph, but still struggling w 60 ft times.
I wanted the hyd roller lifters and used the original lifters with just a cleanup. really happy with the build and can run 91 pump gas.





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