**Twin Turbo 67 Dart Project**

dustbull said
I am loving every bit of this build!! Everything looks amazing!! I mustve spent three hours today going through every page and it was well worth the read. Ive been planning to build a turbo setup for my duster's 408 in stages over the next couple years; this thread i can already tell will help me immensley!! Ive been planning on running a MSII and turbo cam until i can get enough downtime and money to purchase/install the turbo setup. Im thinking a pair of holset turbos with an air-to-air intercooler...

After reading through the entire thread i still have a few unanswered questions (or answers that i cant remember or find again): Since this as you said will be a street car 75% of the time, why did you choose to run a water to air intercooler? Isnt it more efficient at the track, but through the streets will it be less than optimal?
I am also curious as to what brand blowoff valves and wastegates you have..

Thanks a lot, and keep up the great work; i cant wait for more updates!!

I chose the Air/Water for the space. The heat exchanger you see upfront is only 1 inch thick with 2 10 inch fans. I believe it will be more than efficient enough. An Air/Air intercooler would have required me to cut up the front valance and adjust things that I was unwilling to do. The Air to Water Intercoolers are supposed to be more efficient? Thats what they say anyway.
It is a little different with 2 of them in the fender wells. The only other car I seen like this is Mike's Nova that I posted in the thread. I don't think he is running a Heat exchager on his just a pump pushing the water around.

Robert does have the same Wastegates and Blow off Valves as me. I did take them apart and put new orings around the screws and lubed the valves with anti sieze. I was curious and I am glad I did inspect them.