The problem with draw through and the intercooler, is that while driving fast, the fuel would drop out of the mist and condense on the cool intercooler surface, and never make the engine, that would be a nightmare to tune. This is why EFI engines position injectors so that they squirt onto the intake valves. This stops the metered fuel mixture from forming large droplets and settling in the intake. That would be a fire hazard waiting to happen, imagine the fuel laying in the base of the intercooler after a run...I'd almost bet this caused a lean condition, which would cause the pistons to meltdown.

I'd definitely get rid of the intercooler on a draw through turbo setup. These are for blow through or EFI only I'd think.

Chris