[66Bronz]

Has anyone got experience with running another heater hose to the left head? I mean a "Y" fitting after coming out from the firewall, then running hoses to both heads, instead of just to the right head like stock Pontiacs. Why not cool the other side? If this has been done, are there any modifications to the head (besides popping out the plug and installing the hose fitting!) and/or block or manifolds or anything else, to accomodate the flow to that side? What else would change? Or is this a ridiculous, (totally uneccessary work if everything else is OK) idea? We all know that our beautiful Pontiacs run hot & I've always thought are not well engineered in the cooling area. I believe I've seen this discussed before here. Thanks again for the input.