Those were the two things I didn't want to hear... But figured that I would be hearing them anyway. What I am unsure about is what size does the pulley have to be to run the water pump at the correct speed?
Do I just get it made to match the same size as the one that came with the hydraulic water pump?
Would a 15 inch thermo in place of the engine fan we comparable in flow to the stock engine fan or will I possibly have some overheating problems in traffic etc?
What belt do I use to run the water pump pulley? Stock fan belt for a 1JZ/2JZ?