The TA heads are very tempting, not to mention another 60 Pounds off the front of the car!! If I was to incorporate the TA Heads, a B4B and complete the other weight mods we have planned this thing might come in under 3,000pounds. I'd have to take a scale with every where we go because no one would believe me!! My plan for now is to see where we end up with the Factory Cast Iron heads but it's very possible we may try some TA heads at some point. :Brow: Jim, any plans for your car over the winter months? You're closing in on that 9 second slip - can't imagine your not brainstorming ??? :TU: .