NC hybrid setup/coolant blows heater core/how to avoid?

[Shannen Durphey]

Ross Corrigan wrote:

> thanks again for all this feedback, I"m going to gather them up as a FAQ to
> post on my page eventually for us ZV8's.
> 
> FWIW, their Datsun heater cores were 20+ yrs old and functioning fine when
> they first went, no quality problems their.
Ross, what kind of car is this?  I ran SB Chevy (several, actually) in
a 240Z and never experienced a problem.  WOT dustoff??  When do you
need WOT?? ; )
Shannen