Perhaps one of the most overlooked aspects of a high-performance diesel engine is its cooling system, which is often left completely stock while the rest of the powerplant is built to the hilt. On ...

In last month's Circle Track, we kicked off a brand-new series detailing how you can save money (which can then be invested in better parts) and gain more control of your racing destiny by building ...

During our el-cheapo engine buildup last month, we ran across many engine-building tips that aren't new but haven't been mentioned in quite awhile. One of those is installing freeze plugs in an engine ...