Can I switch between synthetic and conventional oil?

Yes, it’s possible to switch between them, although it’s best to follow your vehicle’s manufacturer recommendations. If your car is older, consult a mechanic before making a switch.

Is synthetic oil worth the extra cost?

In most cases, yes—especially if you want longer intervals between changes and better protection. For frequent drivers or those in extreme climates, the investment often pays off.

How often should I change synthetic oil?

Many full synthetic oils are rated for up to 10,000 miles between changes, but always check your vehicle’s maintenance guide for specifics.

VIDEO SERIES: How to Build a Sandblasting Machine

By Matthew Blockus on Sep 10 2015

In the market for a sandblasting machine? Maybe you don't want to shell out a few thousand dollars up-front to purchase a pre-assembled one, or perhaps you enjoy taking the time to see how things work and want to build one for yourself. In any event, John and Joe from Sandblastingmachines.com are going to show you, in a multi-video series, how to assemble a Clemco blast machine Model 1042.

The first video in this series will demonstrate how to install a pop-up valve and an inspection door -- two key parts that need to go on the sandblasting machine early in the build. Be sure to watch after the conclusion of the video for the outtake reel.