Just fired it up after putting the oil system back together. Looks like I dodged a bullet. Oil pressures okay, 35 lbs at idle and 70 lbs at 3000 rpm (going up as the car got warmer) no crud in oil (metal or silicone). Back to wondering if this junkyard motor will hold together for the whole weekend, but thats a different issue for a different time.

Looking good (well okay, adequate, fine?) for the Touring GT Race this weekend in support of the ALMS and Speed GT/ Touring races at Mosport.

Thanks to everyone for your help.

Eric