[Dwight]

Ok, Xack,

I need to correct my statement to say underdrive pulleys.

First; I'm not an expert in anything!

I think if you have changed the pulley to overdrive at idle, that would be the correct thing to do.

I don't think you can blow your freeze plugs at hiway speed.

I like a t-stat because I have a heater. Some guys don't use t-stats in their Cobras. And it's not a problem for them.

Just my humble opinion

maybe someone with more experience can chime in.

Dwight