For LS1s, maintaining reliability has become a real problem with spraying large amounts of nitrous. Excessive cylinder pressure has gotten the drop on nearly every LS1 attempting to run a 300hp shot ...

If you've never driven a car equipped with the giggle juice, drop whatever you're doing, bookmark that T&A Web site, pull up your pants (they shouldn't be down anyway, it's a freakin' tech page), and ...

This is an easy way to make 600 hp from a 5.7L Hemi. The baseline engine is the very same combination used recently to test the new Edelbrock Performer RPM heads. Thanks to the combination of ...