Originally Posted by taibanl
Anyone good with photoshop and could overlay the JBD curve...looks like OP has almost 20hp on top of it.
Not it's not really an accurate represenation to compare the two since they were done on different machines under different conditions. This dyno is lower than some others I have seen so tough to judge. This owner drove 30+ min to the shop so a little heat soaked. And he is running an open element cone filter which I think hurt his performance more than it helped him. The JBD has a nice a curve though, very linear.