Product Reviews for 2011-14 F-150 5.0/6.2L Roush Supercharger High Capacity Low Temp Radiator Upgrade
Product highlights for the F-150 Supercharger High Capacity Low Temp
Radiator Upgrade (2011-2014):
high-capacity large (upper) LTR is an upgrade for the following
5.0L & 6.2L F-150s equipped with ROUSH’s smaller lower LTR
system (would make this LTR an add-on)
5.0L & 6.2L F-150s equipped with ROUSH’s 16mm full-face upper
LTR system (would make this LTR a replacement upgrade, as it is 24mm
all-aluminum design to keep the intercooler water temperature cooler
cooling volume from 800ml to 1900ml
thickness from 16mm to 40mm
surface area to 422 sq. inches when combined with smaller, lower LTR
hardware kit required if adding to vehicle that only has smaller, lower
manifold charge temperatures during wide-open throttle runs
Parts Limited Warranty included (ROUSH supplied parts only)
Improve cooling efficiency and
engine performance with dual low temp radiators!
ROUSH Low Temp Radiator Upgrade (Upper LTR) is designed specifically
for those owners of 2011-2014 5.0L and 6.2L Ford F-150’s equipped with
a ROUSH R2300 Supercharger.
ROUSH High-Capacity LTR is a direct replacement upgrade for our current
large, 16mm full-face LTR’s (that are included in newer supercharger
this LTR seamlessly integrates with the ROUSH Lower LTR (part #421580)
to provide for greater cooling capacity. Dual LTRs provide more
effective air cooling by increasing the heat transfer surface area,
which results in lower intercooler water temperatures and provides
superior air charge cooling. Note: if adding this LTR to a vehicle that
is equipped with ONLY the lower, smaller LTR, an additional hardware
kit must be purchased.
ROUSH High-Capacity LTR features a larger, 40mm thicker core (up from
16mm) and greater, 1,900 ml cooling capacity (up from 800 ml). By
combining ROUSH’s High-Capacity Upper LTR and Lower LTR together, the
total surface area increases to 422 in. sq., leading to lower inlet
engineers spent hundreds of hours developing and testing the
High-Capacity LTR to achieve maximum temperature reductions. During
wide-open throttle runs, the manifold charge temperatures were reduced
by 45 degrees F
when running the dual LTR set-up. Steady state driving tests also shown
on average that dual LTRs reduced inlet air temperatures by 27 degrees F over
lower LTR-only usage.
all-aluminum design also allows for quick and easy installation.
one of our representatives today if you are unsure which LTR you have.
kit is protected by the ROUSH 90-Day Limited Warranty (ROUSH supplied
parts only) from date of purchase.