how much of a difference in power do u think the is between tog's mid lenght headers(longer than shorities) and AS&M's long tube headers?

 

I would go with which set is on sale at the time you want to buy them

 

I DONT KNOW BUT I JUST ORDERED MY ASM LONG TUBES AND I THINK THEY WILL BE BAD ***!

 

The coating on the ASM's sucks from what Ive seen. I say TOG all the way. I honestly dont think there will be a huge difference in power between the two headers. The ASM's have equal length primaries. Whereas the TOG's have different lenght primaries but they are different diameters to compansate for the lengths. Ive seen and held some TOG's and they are some heavy rugged pieces of work! Not to say that the ASM's arent. But the ones I saw on an 02 Silverado looked like poopy, almost like they were rusted.

 

You should see very similar gains from both headers. ASM could improve on thier coating from what I have seen.

 

I've got the TOG's and love them. I can't really compare them to ASM's because I've never seen them in person. I was debating between the two, but what sold me on the TOG's was that they were CARB approved.