dont need to connect the ipod to the car. he wasnt suggesting it for tuning purposes. it was just to use the g-force meeter to give you a rough 1/4 mile estimate

 

ok that makes sense i herd about some of these new aps but never messed with them

 

Stock rockers should have been 1.5s It is not the overall dimensions that matter but the length from the push point to the fulcrum and the fulcrum to the other push point. This is a ratio of distance if you do the measurements for both down to the mm and calculate it one will be 1.5:1 and the other will be 1.6:1 Even if the body of the 1.5 rocker is larger. Also the angles of the ends can play a big part of the equation but I cant remember the math to calculate that so dont worry about that part LOL.

Massey

 

haha ok thanks for clearing that one up somewhat lol

 

i know when i was talking with josh from ftpp he said about going with what i did to give a little more valve duration

 

That would be valve lift. Here we go again...

 

^ im mad that thread died after my graph.... i worked hard on that

 

^ It was a nice graph, but I thought you were going to color it in with crayons so everybody could relate to it? lol

 

LOL I read that duration thingy again and said the same thing 69! Oh too funny.

Massey

P.S. I like crayons

 

Me too, but they don't digest very well.