http://www.redlineoil.com/Products.aspx?pcid=10
don't laugh.....this stuff WORKS....
If you have never tried it....don't knock it.
easily dropped my Blown BBC, 15 - 20 degrees...
HEAT TRANSFER
Red Line WaterWetter® can reduce cooling system
temperatures compared to glycol solutions and even
plain water. Water has excellent heat transfer properties
in its liquid state, but very high surface tension
makes it difficult to release water vapor from the
metal surface. Under heavy load conditions, much of
the heat in the cylinder head is transferred by localized
boiling at hot spots, even though the bulk of the
cooling solution is below the boiling point. Red Line's
unique WaterWetter® reduces the surface tension of
water by a factor of two, which means that much
smaller vapor bubbles will be formed. Vapor bubbles
on the metal surface create an insulating layer which
impedes heat transfer. Releasing these vapor bubbles
from the metal surface can improve the heat
transfer properties in this localized boiling region by
as much as 15% as shown in Figure 2. This figure
demonstrates the removal of heat from an aluminum
bar at 304°F by quenching the bar in different
coolants at 214°F under 15 psi pressure. Compare
the time required to reduce the temperature of the
aluminum to 250°F, or the boiling point of water at 15
psi. Red Line with WaterWetter® required 3.2 seconds,
water alone 3.7 sec, 50/50 glycol in water
required 10.2 sec, and 100% glycol required 21 sec.
Water alone required 15% longer, 50/50 glycol 220%
longer, and 100% glycol required 550% longer.
DYNO TEST RESULTS
Dynomometer tests performed by Malcolm Garrett
Racing Engines showed significant improvements in
coolant temperatures using WaterWetter®. These
tests were performed with a Chevrolet 350 V-8 with a
cast iron block and aluminum cylinder heads. The
thermostat temperature was 160°F. The engine operated
at 7200 rpm for three hours and the stabilized
cooling system temperature was recorded and tabulated
below:
Cooling System Fluid Stabilized Temperature
50% Glycol/ 50% Water 228°F
50/50 with WaterWetter® 220°F
Water 220°F
Water with WaterWetter® 202°F
These numbers are similar to the temperatures
recorded in track use and heavy-duty street use.
. Is it overheating or running poorly in the low 200* range? whats the motivation to bring down the temp?
ive been talked to by cops twice in the last month for driving over curbs because im having withdrawl from 4 wheelin each time i explain that i start crawling curbs if i dont get enough wheelin time and they laugh and take off 
. One of the cops who pulled me over told me hes got a bronco he wheels i thought id get a ticket for sure 
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