Kamd90Chevy
Suthrn1
so i've got a 90 5.7 thats stock and im looking for a beefier cam seeing how its one of the weakest parts of these engines...do anyone know how big of a cam i can have on these heads stock? i am looking at this area here. that's a "Towing" cam and think i wouldnt be pushing it too hard. any suggestions?
Hydraulic Flat Tappet, Duration 259/269, Lift .420/.455
Hydraulic Flat Tappet, Duration 259/269, Lift .420/.455