Part request

[spewey at comcast.net (Spewey)]

Brendan Doyle wrote:
> I can shim up the fuel pressure and it should 
> be more than enough fuel to feed the engine.

You can shim up the pressure but you will be reducing airflow if you use 
the smaller metering plate that comes with the old system.  You will end 
up running very rich.

Crystal ball: I see great riches in your future.
Confucius say: Will be very tough to get right even with big plate.

The random sputtering may be in the ignition module of the knock system, 
sending timing askew in which case you will have sacrificed the wrong 
lamb(da).  Have you tried swapping out that and knock ECU?

And then you want to sell the engine but not the car?