This is our base Sy/Ty Motor and is a real bargain– We start with a selected block, then we fully machine it with improved oiling, etc for long life and durability. We take TRW Turbo Pistons, Total seal rings, new Rods, Crane Cam, a Shotpenned Crank, and balance the whole assembly. Then we port and polish the stock heads and match flow them to the intakes. The whole motor is blueprinted for max power. When ordering select wether or not you’ll be sending us your block for a core (other a $400.00 dollar core charge will apply). Allow 6-8 weeks for engine completion. We will contact you upon ordering to setup shipping method (shipping will be a seperate charge depending on your location). When ordering online choose from core (sending your base motor block) or no core from the pull down menu above.