Intercooler Water Pump Flow Charts
Water Pump/Line Size Data
Below you will find links to specific cars/blower combinations. If you do not see your car/blower combination choose whatever car you have paired with a Roush blower. The Roush’s are very “down the middle”. Yours is probably very close to the same.
If you have a GT500 it doesn’t matter what blower you have, your manifold/intercooler is probably OEM. The Kenne Bell Bigun IC has the same numbers as the OEM IC does. If you have a “Flow Modded” IC those numbers are in there. If you have a custom manifold with big IC ports you can look at the flow data for our manifolds (3v or Coyote). Just match you port size up. Our manifolds run all of the port sizes.
The line size specifications assumes the entire system except the intercooler (IC sizes is in different column) is at least that size. In other words, no smaller restrictions.
-Department Of Boost GT450 GenI
-Department Of Boost GT450 GenII