Why an LS purge valve delete cleans up your engine bay
If you're tired of seeing that ugly solenoid sitting right on top of your intake manifold, an ls purge valve delete is probably on your radar. It's one of those modifications that almost everyone doing an LS swap or building a clean street machine thinks about at some point. The LS engine is a masterpiece of engineering, but let's be honest—GM didn't exactly prioritize aesthetics when they slapped all that emissions plumbing right on top of the fuel rails. ...