Compression Ignition Addict
Join Date: Sep 2011
Location: Newellton, LA
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I put my pyro probe right in front of #8 cylinder. I actually think that the probe sticks down into the runner for #8. With my Extreme Street tune cruising @ 75, flat ground, my pyro runs about 800-850. WOT the highest I have ever seen is about 1500-1600 but that's @ about 120-130 MPH and you don't need to hold it there long at all.
My boost @ 75 mph usually runs about 4-6 PSI. WOT it will get up to 32 PSI right about the 100 MPH mark and usually stays right around there as speed climbs.
Trans temp cruising is about 150-160 and climbs a little with a good WOT run, not much though. Towing a 12K load it runs about 165-175. I also have a brand new tranny.
This is all with the Extreme street non-studded tune, and mods in sig.
2012 F250 Lariat CCSB FX4, Gooseneck and 5th wheel prep package, H&S Minimaxx, 5" AFE SS straight pipe, EGR delete with factory EGT sensor, 35" Toyo MT's on stock rims, and Bilstein 5160 shocks.