Hijacking...this topic since it's been discussed 5.3 billion times.
The Weapon R headers require welding, is this because they come with the 3 bolt flange(which only work on ATX and very very few MTX) and you have to weld to properly connect the 3 bolt to a 2 bolt? Or is their more that needs to be welded.
Also, My understanding of the Weapon Crap headers is that they copied the MSDS design down to the Tee but they didn't change bolt flange for the ATX MTX difference. So does this explain why some people have no problems with the weapon R and other do because of the welding?
Lastly, I read either here or on NECO (can't remember) that the MSDS headers flow better, how could that be if they were both mandrel bent and Weapon R took the EXACT design?
Can anyone key in on this for me...If its been answered before sorry. I just thought these were a few good questions.
~darp~
