Stock LS, Vickie-X, topmount, 268 whp 205 wtq
Posted: Sun Jan 20, 2008 3:18 am
Big port B18A1 DSM 450cc Vickie-X IM CC-Fab topmount A number 1 top quality SSAC turbo 
I spent most the day fighting ignition misfires/phantom revlimits; the car was a victim of a poorly done wiring tuck, Brandon had to replace the engine harness and undo all the masking tape/twist tie wiring under the fuse box to get the car this far. 5 psi creeping to 7.5 the last 1000 rpms: 
8 psi creeping to 9 psi the last 1000 rpms: 
I have to say I'm fairly impressed, and had no idea a big plenum IM and topmount manifold would support that sort of flow through a stock cam LS. I would have pushed closer to 300, but the car apparently has a stock clutch. Er, had I stock clutch, I mean. 
I spent most the day fighting ignition misfires/phantom revlimits; the car was a victim of a poorly done wiring tuck, Brandon had to replace the engine harness and undo all the masking tape/twist tie wiring under the fuse box to get the car this far. 5 psi creeping to 7.5 the last 1000 rpms: 8 psi creeping to 9 psi the last 1000 rpms: I have to say I'm fairly impressed, and had no idea a big plenum IM and topmount manifold would support that sort of flow through a stock cam LS. I would have pushed closer to 300, but the car apparently has a stock clutch. Er, had I stock clutch, I mean. 
/Allan