Originally Posted by Maximo

We are talking about a stock Plus4 here......its anything but a wild monster of a engine....many guys have this engine on the 41021/9901 and are looking for more kick....I just showed them a way to find more kick....

As for testing, few here would match the amount of testing we do, nor match the equipment and facility we have for testing....dyno,test track,radar gun, acoustic tachometer.....we test everything and assume nothing.........