Al; I hope that silicone
rubber hose works better on rotarys than it does on International trucks, they
have had a night mare with that stuff for leaking glycol. JohnD
Hum-m-m. I guess we’ll keep
an eye on that. The silicone hoses are considered an upgrade because of
higher temp and strength characteristics. I’m not aware of any compatibility
problems with EG. A quote from one vender - With aggressive
driving comes very high water temps that really push the limits of the stock
radiator hoses. Silicone hoses are a upgrade that will help keep your engine
safe at high operating temps. Silicone is durable and more resistant to
bursting and cracking.
I’ve pressure tested mine to 40 psi
with no leaks.
Al