4/7 swap cam

[runyou-2]

Bottom line it is worthless.

Read the previous post.All your doing is having 4/2 cylinders firing next to each other.

I agree.There's NO question at all here!
I have a comp 4/7 swap that comp designed* along with JE using a dished piston (12.8@50cc,235 runners) and step headers in my 14* IRON head 434.This engine IS the baddest bull i have EVER stomped on...BUT,i feel it IS on the Lazy side and THAT is exactly why they wanted to go with the swap to aid not blowin the tires off.I have tried both ways and....MAYBE,Maybe, i notice the swap being a little lazy,Maybe.As far as power....there is NO way a person could stomp the pedal and honestly tell you there's a big difference.No way,just another marketing joke.

With respect; I have to hand it to Jimmy Naylor!!!! He computed and came up with his own cam design and gave me his #,s to compare what comp would come up with.The man all but nailed it perfect.I'm not so sure,I probly should have went with his numbers.When he speaks,i listen.