DynoSim combinations

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-This page will show horsepower and torque results using different combinations of parts....
-Gen I Chevy street motor, 453 HP, 475 ft-lbs torque.
-Block: '68-'86 Chevy 350 Gen I bored +0.030".
-Crank: Stock 350, 3.48" stroke, 2.450" main journal diameter.
-Rods: Stock 350 5.7". Recommend ARP bolts, re-size big end.
-Pistons: Keith Black hypereutectic, part #KB193, 12cc D-cup, 5/64,5/64,3/16 rings. 1.561" compression height. Gap top ring 0.026", second ring 0.018".
-Heads: RHS Pro Torquer Vortec 170-64, 2.02" intake, 1.60" exhaust. These heads will accept either conventional or Vortec type intake manifolds. They are drilled and tapped for both types.
-Intake manifold: Dual-plane, high-rise such as the Edelbrock RPM, Weiand Stealth or Professional Products Typhoon.
-Carburetor: Vacuum secondaries 750 CFM.
-Headers: 1 3/4" primaries, long-tube, equal-length. Install "X" pipe between collectors and mufflers. Run 2 1/2" pipe to the rear through mufflers of your choice.
-Camshaft: CompCams flat tappet hydraulic, installed straight up.
-http://www.compcams.com/Cam_Specs/CamDetails.aspx?csid=72&sb=0
-Static Compression Ratio: 9.6:1
-Dynamic Compression Ratio: 8.4:1
-Squish: 0.035" to 0.045". Zero deck with 0.035" to 0.045" head gasket or 0.010" to 0.020" piston deck height with Victor Reinz #5746 head gasket, compresses to 0.025".
-RPM HP TQ
-59 310
-103 361
-150 395
-192 402
-246 431
-306 459
-360 473
-407 475
-442 464
-453 433
-450 394

Latest revision as of 07:20, 11 January 2025