How much are the TFS heads?
Sounds like a great deal on the World Products heads.
Sounds like a great deal on the World Products heads.
Ditto, that's why I have them on my Bronco.1clean5.8 said:Trick Flow heads are badass I had them on my mustang.
RLKBOB said:No, the TFS TW heads have 170cc intake runner which is perfect for low rpm torque. We want 170 - 185 cc for our big ass trucks to keep the power band low. Once you get longer intake runners than that(up around 200cc or more) you really start losing low rpm torque and getting into the higher rpm HP band.