I am about to fit a chargecooler to my build and I have 3 possibilities of plumbing it up:

Rad Bottom - Pump In

Pump Out - Core Inlet

Core Turbo - Tank Top

Tank Bottom - Rad Top

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Rad Bottom - Core Turbo

Core Inlet - Tank Top

Tank Bottom - Pump In

Pump Out - Rad Top

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Radiator Bottom - Core Inlet

Core Turbo - Tank Top

Tank Bottom - Pump In

Pump Out - Radiator Top

Which is the best option????

James

Pump water into the bottom of rad
Rad to core nearest the turbo
out of core back to rad
T return to header tank

Good info here

http://www.chargecooler.co.uk/index.php?main_page=page_3

[Edited on 8/11/16 by rdodger]