Run 29 ... not the max HP run but the best chart I have.

Run 33 353HP @6700 296 lb/ft torque @5300

Engine configuration

K&N air filter into a 90* elbow
Stock size throttle body 75mm
stock intake manifold
46# injectors
Ported head - intake port minor clean, exhaust reworked
Cams - ground by comp cams on custom cam blanks supplied by emtech motorsports. intake 222@0.050 .450" lift, exhaust 226@0.050 .456" lift. Cams were installed with -1* overlap for turbo usage.
8.2:1 compression (stock is 10.2:1)
EFI - megasquirt V3.00 and MS2
Ignition Ford EDIS module and coils
Custom 36-1 crank trigger wheel.
Stock exhaust manifold with 6' of 3" pipe with 2 mufflers except for last runs.





Last edited by efi-diy; 06/29/09 08:43 PM.
51 GMC 4.2 turbo
Can't solved today's problems using the same technology/thinking that created them