what is the diff. between these Eaton PT Cruiser Style Lifter/Lash Adjusters and the ones in our cars. Do they improve the performance in our cars?

no they won't make your car go faster, but they sure are stronger that our stock ones, which means they will hold up well at high RPMs.

Adel

Iceman Intake--- poreted TB--- P&P intake manifold--- P/P/milled Head with 3 and 5 valve job--- Cranecams Drag grind #16--- Cranecams valve springs--- PT lifters and rockers--- AEM adjustable cam gears--- Hotshots headers--- test pipe--- Greddy BL cat-bac