blackhat620
You Had to be There
I've taken long trips in my truck in the dead on of the west Texas heat and stop and go driving in the 112 degree summers and never have I had a heating issue, thats my proof..
Tex that is great, and for your application running a small block and not towing it is working for you. Swap to a big block, moderate to heavy towing and the numbers can easily change. Also if your truck came with the larger raditor option from the factory, the small block will not get close to over powering it, as the upgraded cooling package is generally the big block radiator installed in the small block application.