5.3 cam
#2
Its little big of a cam for 5.3 but with a 4000 and 56s it will good don't expect low 12s with it...or try the torquer, 233;239, one the but the best two cam for 5.3 be 220 or 224 since you have 4000 stall the 228 be great also on a 110 lsa


