scratch built intercooler

how do go about doing it?

thanks

use the search box at the top or bottom of the forum page and put in "intercooler how to"

;)

Here (http://www.automotiveforums.com/vbulletin/showthread.php?threadid=59570&highlight=how+to+intercooler)

or download pdf here (http://www.briansmodelcars.com/tutorials/index.asp)