1981 Dodge 318 Pursuit Motor, 360 HP Heads, factory four barrel intake manifold, Carter Thermo Quad (Not on it presently), Mopar Performance Racing Block. Everything is factory except for the temporary Edelbrock 1406 carburetor. Standard bore, crankshaft and cam shaft. Whatever the factory started with is still in this motor. Very strong 318!
Speed-O-Motive's Customer SB Mopar 318cid 475HP!
Speed-O-Motive's Customer SB Mopar 318cid (475HP & 415FT/LBS TQ on 91 Octane Pump Gas) CNC machined LA style 318 block, all forged bottom end, RHS/INDY LA-X Pro Action iron heads, Shaft Mounted 1.5 Ratio Rockers, COMP Cams Custom Grind Solid Flat Tappet Cam, Edelbrock Performer RPM Air-Gap Intake.
Dyno pull of my 318 stroker (390)
Dyno pull of my 318 with a 4" stroker kit, bringing the displacement to 390 cubic inches. It's a very simple and mild street engine combo, consisting of 9.3:1 compression, a mild hydraulic cam, and bowl ported but otherwise stock iron magnum truck heads. It made 367 HP @ 5,300 rpm, and 407 foot pounds of torque @ 4,100 rpm. This engine is going in my 1989 Jeep Wrangler. Special thanks to Performance Only in Delray Beach, FL for the excellent machine work, building of the engine and tuning. Thanks to Eddie "Elvis" Miller at The Engine Works for working the Dyno and providing tuning assistance.
Brook Mueller 318 Dodge Dyno run
Basically stock 318 with MPP 4v intake and comp cam. 323 Ftlbs 286 HP