The motor includes a forged crankshaft, pistons, and forged connecting rods, which makes the engine particularly tough and capable of withstanding large amounts of stress. Our shop has purchased four engines and a couple of transmissions. Extremely high quality pieces and amazing customer support. We are going to go on https://andyllfum.sharebyblog.com/37558324/toyota-mr2-celica-3sgte-engine-fundamentals-explained