[serialk11r]

According to Torque and my Ebay OBDII scanner, 0.18 gph fully warmed up coolant at 680rpm idle for a pre 2003 Toyota 1ZZ-FE (1794cc). I didn't measure it after driving a while though (hotter oil, should have slightly less friction), but I'm using 5W-20 instead of 10W-30 so that cuts the difference a bit.

I am getting the intake cam duration increased which would lower the vacuum, hoping that can cut it to like 0.16 gph :O I want to get an Apexi Power FC and play with the idle, I feel like the car should be able to idle okay at 500rpm without too much misfiring, if the gph scales proportionally that would be a fantastic 0.13ish idle. The aftermarket ECU would also let me reduce the faster idle that comes on with AC or higher electrical loads.