Thunder427
Registered User
i just got a 94 cougar XR7 with a 3.8 N/A for free but the engines knocking... I am planning on probably swapping the engine for a supercoupe 3.8 even though its tough to find them... or a 4.6 V8 but i was wondering do they make bigger better superchargers for these or what ? how do most guys get more powers out of the SC 3.8s ?? thanks... lemme know