I'm installing a single turbo on a 1JZ and was wonder what you all were doing for the coolant ports. I bought high temp rubber caps from Mcmaster and think they will work but still questonable about them. The one near the DP worries me the most. I will put clamps on them and wrap the DP. Also does anyone know where that white plug goes near the ecu? Oh and how do you mount the 1jz ecu as it wont fit where the stock ecu went?