Valve sizes

[faslane505]

Was wondering about stock valve sizes. Was told there are 2 stock sizes. Is this true? Also, what are the size valves that ours comes with?

Thanks

 

[rottenronnie]

Was wondering about stock valve sizes. Was told there are 2 stock sizes. Is this true? Also, what are the size valves that ours comes with?

Thanks

Gen 1 and Gen II 1.92" Int. and 1.58" Exhaust (1992 - 2002)
Gen III 2.000" Intake and 1.58" Exhaust (2003 - 2006)