VW MK4 Jetta 1.8t Big Turbo Precision 6266 Build! 

@@yevgeniyprotsenko9500 thank you bro I appreciate that bro deff stay locked in I’ll be uploading a few more videos soon. And I just ordered a wavetrac lsdin the process of looking for another trans

I appreciate that bro I need to cop a GoPro for better pov

630cc I will upgrade to 870cc whenever I setup time for dyno session

@@tmscam5115 Don’t have one rn waiting to setup a dyno session

Replace it with what? I ask because I'm a about 2 weeks from fully finishing my engine rebuild. All performance parts, 2.0 stroker etc

@@jaredd8473 dont replace it with anything. All it is, is a heat exchanger for cold weather. Its designed to get the oil temp up to temperature faster by using the coolant that is circulating from the block through the bypass hoses before the thermostat opens up. It is not needed unless u live in a cold climate and you are starting the car early in the morning and driving it right away before the car gets up to 210 degrees. If you are concerned about the truth that has been presented to you just now, then go buy a real oil cooler and a filter sandwhich plate with 10 an fittings and install an oil cooler instead a cold weather heat exchanger. And by the way i work on vw cars almost every day. I can tell you this. Those oil and water exchangers leak all the time. So if you dont mind coolant in your oil later on while you run that awsome motor you built then by all means leave it on there.