Rear intake coolant bypass

The only possible problem I see are:
  • it completely bypasses the heads during warmup.
  • And then it bypasses some coolant flow past the heads when the t'stat is open.
  • Too much bypass flow in that path will lower coolant pressure in the heads, allowing easier boiling in the heads.

The normal bypass just bypasses the radiator, not any part of the engine. So this is potentially an issue with creating hotter spots in the heads.....


-Heads are fed from the entire lower deck surface of the block front to back, not sure how this would completely bypass the heads during warmup.
-Thats the point, trying to remove hot coolant from the back of the head instead of sending all the way through the head then to the radiator
-Not sure how youre going to lower the pressure in the heads, its a closed system. Pressure will be the same throughout.