03-03-2008, 02:24 AM
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#1 (permalink)
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Offline
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Join Date: Jul 2001
Location: Gull Lake, Saskatchewan
Posts: 719
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Intake horn test results
I put a Cooler Tubz Stainless intake horn manufactured by one of our members on my '03. I ran a test by starting from 30mph and accelerating to 60mph. With the stock horn I avg'd 8.5 seconds and with the Cooler tubz I dropped it to 7.5 seconds. That is a fairly significant increase I would say. The throttle response is definitely faster. You definitely see why an aftermarket intake horn is beneficial after you remove the stock piece. I have a horn to install on my dad's truck. It is similar to mine other than it has a Edge EZ on 40hp and no cool hose. It will be interesting to see how it fairs. I hope the mpg goes up and towing power is increased. Time will tell.
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'03 2500 QC LB 4x46sp CPL 8228 Smarty JR, FASS 150/95, Timbrens, airbox mod, Tranny Filter, Cool Hose, HE351 Centramatics, ATS ex manifold, 4" exhaust Cooler Tubz DT Free-Spin Fluidampr 150,000 mi 33psi 1250F SW3
'92 W350 w/ Hydra-Dec PTO hyd pump NV4500 HO injectors, 16cm housing, Borgeson Shaft
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Linear Mode
