Hey guys i need some help on choosing a cam for my truck i have a 5.3l and 243 cnc heads milled .040, 3600 PI stall, 4.10, fast intake, i was thinking of going with a comp cams lsr 219/227 on a 110 +3 or a 223/231 on a 110+3 what do you guys think

 

Is this a DD, street/strip or what?

Out of those 2 cams, the 223/231 for sure to use those kick *** heads you have.

 

Yes this is a street/strip cam, i dot know if this is a dd cam the cam is pretty aggressive IT'S ON A 610/617 LIFT THE DURATION ADVERTISED ARE 273/281

 

Out of the two listed, I woud suggest going with the 219/227. It would work really well with the parts you have listed. I have a couple of those cams going into customers trucks in the upcoming weeks.

 

let me know the outcome on those trucks man, see if i decide to go with that cam

 

So the truck is your DD?

If so, than I would use the other one of the two you have listed.