View Single Post
Old 09-29-2014, 04:51 PM   #90 (permalink)
Daox
Administrator
 
Daox's Avatar
 
Join Date: Dec 2007
Location: Germantown, WI
Posts: 11,203

CM400E - '81 Honda CM400E
90 day: 51.49 mpg (US)

Daox's Grey Prius - '04 Toyota Prius
Team Toyota
90 day: 49.53 mpg (US)

Daox's Insight - '00 Honda Insight
90 day: 64.33 mpg (US)

Swarthy - '14 Mitsubishi Mirage DE
Mitsubishi
90 day: 56.69 mpg (US)

Daox's Volt - '13 Chevrolet Volt
Thanks: 2,501
Thanked 2,586 Times in 1,554 Posts
Guys, please read the thread. I feel like I'm repeating myself quite a bit here.

The transmission coolant loop will be thermostatically controlled. It won't open until the engine coolant is at some set point to avoid prolonged fast idle / fuel enrichment mode. Therefore, it will have zero effect on warm up times. Also, the engine block is going to be insulated to decrease warm up times and provide heat to the new coolant circuit faster. If that isn't enough, I will also be looking into using exhaust heat to further speed up the warm up process.

I will be using a modified transmission in the car. I'm not willing to test out lower viscosity fluids due to the risk of damaging or reducing the life of the modified transmission. Therefore, I see heating the oil as the only reliable method.
__________________
Current project: A better alternator delete
  Reply With Quote