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Old 04-03-2004, 05:18 AM   #1
kaos200
Scooby Guru
 
Member#: 2692
Join Date: Oct 2000
Chapter/Region: TXIC
Location: SoCal & TX
Default Trying out new oil catch line routing

Ok, im blowing out way too much oil at high boost. And I think its because of two main things...
1) there are no baffles on the sti valve covers inside under the hole like there are on the std. wrx valve covers.
2) the way I HAD my lines routed. they just dumped into the catch can, and the pcv was t'd in at the back of two of the lines (and not the third)

so now Im doing this...
the two main block holes, T into each other with a line from them to the firewall, where it meets the valve cover lines (which are travelling uphill to get here)

From there, they all t into a line that goes into the catch can, and the other hole in the catch can goes directly to the pcv. It is now a fully sealed system in which vaccum is being applied to all ports equally.

What do you think? Im going to try it anyways (as long as the local shop has the few fittings I need) So I guess Ill find out soon enough
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