It is easy enough for us to tell you to send your engine back to the builder when it is not running quite right. But thats not always an option. Of course, there will be times when you absolutely need ...

To evaluate the effect of too-rich jetting, we used a 750 Holley on a 383ci Chevy small-block. Testing the engine on John Baechtel's Westech Automotive 901 SuperFlow dyno revealed just how much newer ...

In our LS Engine Picker's Guide article (click here) we scavenged backyards and junkyards for LS engines, blocks, cylinder heads, intake manifolds, and other essential parts for your next build. Well, ...

Tuning is a trendy concept among drivers. Everyone likes modifying and improving their cars for better results, such as increased performance. However, for most, tuning costs are an essential ...