Brett made the trip from Indiana to Ohio today to get his car tuned. We found out that a couple things need addressed. The stock intank fuel pump could not deliver the fuel we needed and the blower belt was slipping causing us to lose boost at 5000 rpms.
Parts list:
Diamond Racing 8.5:1 Pistons
Abbott Racing Stage 3 Heads
Comp Cams 210/220 @.050" 112 Lobe Sepration
Powerdyne Supercharger with 2.93" Blower Pulley
SLP Loud Mouth Catback
RK Sport Headers
42 Pound Injectors.
Shift Schedule modified for dyno pulls. TCC left unlocked
The stock intake pump could only deliver a safe a/f to 4000 rpms. At that point, pressure started to fall and the cars a/f drifted lean. A 255 intank pump will be going before the next dyno session.
Next problem is the belt. This supercharger kit uses the flat side of the belt to drive the supercharger. We had the belt as tight as we could get the tensioner which gave us 8 pounds of boost at 5000 rpm's Doing the math, this car should make 10 pounds at 6000 rpms.
With a good blower belt setup and a fuel pump. I think 300+ rwhp is going to be easy to get. I have not even played with timing yet.
Very nice car Brett. I am anxious to see what it does with a fuel pump and good blower belt setup.
