[Jac Mac]

Hi Lee,

Circle Track-January & June 1990. One major requirement seems to be Propylene Glycol as a coolant to avoid boiling . The only hands on experience I have had was with a V8 that we inverted for use in an aircraft and pumped the coolant into the heads & took it out the core plug on the side's of the block. However in that instance the" heat rise's" feature was working with us
and we were able to use water alone as coolant during testing.

Meca Development, Inc -- was the outfit involved. Address in article--255 Route 41, Dept CT-01 Sharon, CT 06069. ( Remember this is 1990 info )

Jac Mac.