like the title say, how many is there for RMF header for b series, i was told that there were two different kind? is this true? which is which and which one make more power for drag racing?

this one: http://importpowerhouse.com/images/P...F_B-series.jpg

or

this one: http://www.perezdragshop.com/site/im...W%20HEADER.jpg

 

I can't picture the first design being to friendly with our radiator you may have to swap to a half size but don't quote me on that ....but yes the 1st one is def an RMF header the second design I haven't seen before so I don't want to say yes or no

 

How much is the frist rmf header go for?

 

I've see the first ones pictured run anywhere from $800 to $1000 depending on where you get them from. They more more power for drag racing.