LS 6.0 L AND 408 HEAD SWAPS– CATHEDRAL v REC PORT v TFS/AFR CNC HEADS! HOW MUCH ARE HEADS WORTH?

The argument over which cyndrical tube head is best on an LS engine is always enjoyable to listen to, however there is absolutely nothing far better than testing. Lots of people do not have an engine as well as several cyndrical tube heads available to evaluate back to back, yet Richard does so he’s done that test. And he’s done back to back cyndrical tube head testing not only on a 6.0 L but also on a stroker 408 combination. So is one head much better than the other for one engine over the other?

Maybe they are, but perhaps they are not.

See as well as find out.

Video Description:

HOW MUCH POWER ARE PORTED HEADS WORTH? HOW MUCH POWER ARE REC-PORT LS3 HEADS WORTH ON A 6.0 L? DOES A 408 STROKER NEED BIGGER HEADS? CONTAINER I RUN 317 HEADS ON MY STROKER? WILL LS3 (REC-PORT) HEADS WORK ON A 408 STROKER? JUST HOW MUCH POWER CAN AFR 245 HEADS MAKE? WILL 225 TFS GEN X HEADS WORK WELL ON A 6.0 L? TAKE A LOOK AT THE ANSWERS TO ALL THESE QUESTION IN THIS VIDEO. I COMPARED A SET OF 799 HEADS TO REC-PORT LY6 (LS3) HEADS TO A SET OF TFS 225 HEADS ON A CAMMED 6.0 L. I ALSO COMPARED A SET OF 317 HEADS TO REC-PORT LS3 HEADS AND AFR 245 HEADS ON A LARGER 408.