To put this theory to rest here's the proof. Both cars posted almost identical stock numbers. Each have only mod being H or x pipe.

Red is H-pipe and Blue is X-pipe

 

How about the pro-chamber ? It is supposed to be a good balance between the two.

 

Thats what he's using but I would still call it a H-pipe. Not sure what else to classify it as.

 

yeah.. thats my car with just the addition of the prochamber.. very happy with that !

need to decide on some headers next..

wow jeff..i just noticed also.. you didnt pick up any tq from that X ..

 

Yeah, I should of noted the x-pipe at the time was a catted Magnaflow x-pipe not the Dr. Gas X.

 

thanks for that info, you should post that around Corral and other V8 places because people continue to argue about that crap!

 

I posted in the corral and got blasted saying it's two different cars with different motors.....blah blah blah.

Even after showing the stock graphs for both were identical. Oh well can't please everyone all the time.

 

Sounds like a bunch of H-pipe owning pansy's to me