Good Things! Part. 5 of the GTA 600whp Build Series, we install the freshly "fully" built M50 / M52 Frankenstein engine. We then go through a fuel system clean and health check, including injector testing, seals, and flushing fuel lines. Ethanol percentage testing how to! And then finally, starting procedures and an eventful first start. Lets hope the break in oil looks good.... :)