would you happen to know this answer

[bedrockbobcat]

Hi there i have a 03 f350 and i just did the head gaskets, arp studs 4 inch exhaust and the complete high pressure oil system.I also have the sct live wire tuner with the extreme race tune but i would like to know how much horse power are these trannys good up too. What would you say im running for horse power. Also if i was to install a cold air intake will my fuel econimy increase??

[NYC F-350]

Originally Posted by bedrockbobcat

Also if i was to install a cold air intake will my fuel econimy increase??

There are two things that would increase with the installation of a cold air intake onto your truck.
Number one would be turbo wear and number two would be increasing the dirt your engine ingests.
Leave the stock intake where it is.

[windrunner408]

Well to actually answer your first question. The popular number here for your tranny seems to be a little over 500hp. Your horse power on your truck with that tune is probably in the neighborhood of 400 RWHP if everything is running right maybe more it is purely speculative without a dyno. Just quoting numbers I asked from innovative diesel. Hope this helpse