Who's Done Headers? Worth It?
#1
#5
the only reason i second guess that is becuase of the dynos shown on jba's site on NA trucks
Ford
http://www.jbaheaders.com/images/dyno/05f150dyno.jpg
Nissan
http://www.jbaheaders.com/images/dyno/04titan_dyno.jpg
Toyota
http://www.jbaheaders.com/images/dyno/03tundra_dyno.jpg
Ford
http://www.jbaheaders.com/images/dyno/05f150dyno.jpg
Nissan
http://www.jbaheaders.com/images/dyno/04titan_dyno.jpg
Toyota
http://www.jbaheaders.com/images/dyno/03tundra_dyno.jpg
#7
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#8
#14