JimIII@jdm
Well-Known Member
We had John Colletis here on our dyno when MM&FF did the drag test for the GT. It made 615 STD RWHP with a smaller pulley which added 3 psi. The Airfuel was a consistent 11.5 across the board and got a little rich before the end. When my Dad let out of the dyno it shot a flame about a foot long out of the exhaust!!! Coolest thing I have ever seen :bowdown: That car went 10.92 in the 1/4!
JimIII@JDM
JimIII@JDM