Attention: TDR Forum Junkies 
we had 90F weather today in IL, and I finally got to do some true testing of my cowl induction unit. these numbers are with the truck fully fueled and traveling in two opposite directions (not at once of course).
flat level ground and a few with an undetermined grade. My Pyro is mounted in the exhaust runner for #4,5,6cyl's Pre Turbo, and Boost is plummed in the plug by the fuel filter. my guages are from TST and are the Pricol brand, here goes;
#ad
90F ambient temp all runs.
65MPH @ 4PSI of boost 575-600F
70MPH @ 6-7PSI of boost 600-650F
75MPH @ 8PSI of boost 650-700F
60MPH to 80MPH WOT did not exceed 900F
75MPH up a grade @ 10PSI of boost 750F
the 4" exhaust was only worth about 25F
let me know how these compare to you guys with similar mods. compared to my stock readings, I have shaved 200F from it under the same conditions. and in stock form it seems to run even hotter at slower speeds where as with the Cowl Induction it levels off after 50MPH and only goes up a little with speed increases.
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Todd,
2001 Q-cab SB 4x4 5spd 3. 55's, A pillar Boost/EGT,Jardines 4" turboback kit,custom built aluminum airbox W/K&N-RE0860 through the cowl, and more to come...
flat level ground and a few with an undetermined grade. My Pyro is mounted in the exhaust runner for #4,5,6cyl's Pre Turbo, and Boost is plummed in the plug by the fuel filter. my guages are from TST and are the Pricol brand, here goes;
#ad90F ambient temp all runs.
65MPH @ 4PSI of boost 575-600F
70MPH @ 6-7PSI of boost 600-650F
75MPH @ 8PSI of boost 650-700F
60MPH to 80MPH WOT did not exceed 900F
75MPH up a grade @ 10PSI of boost 750F
the 4" exhaust was only worth about 25F
let me know how these compare to you guys with similar mods. compared to my stock readings, I have shaved 200F from it under the same conditions. and in stock form it seems to run even hotter at slower speeds where as with the Cowl Induction it levels off after 50MPH and only goes up a little with speed increases.
------------------
Todd,
2001 Q-cab SB 4x4 5spd 3. 55's, A pillar Boost/EGT,Jardines 4" turboback kit,custom built aluminum airbox W/K&N-RE0860 through the cowl, and more to come...
