Long Runner or Short Runner?

[fastang]

Originally posted by red82gt
If you wanted to build a block that could rev to say 7000, the track heat would run away.


Personally, if I had an SN95 mustang, I'd get the street heat for the extra torque.

Gearing can make up for the little extra torque at launch. After the launch its all 3800-6grand. Wouldnt the track heat perform better at those rpms? Even if you never go past six grand at least you know your motor will breathe up there and not lean out on you if you miss a shift or something horrible happens.

If the Track heat is done making decent air at 6500 it probably makes the best airflow numbers at 5700-6100 and starts going down hill after that. But I could be wrong about that. I dont know for sure.