Oil feed line restrictor
#21
TECH Senior Member
iTrader: (16)
Thats where mine is at, I have the jet sitting right where the oil line attaches to the turbo. Just had to hack the seat off the brass fitting and slipped the jet right in to replace the hacked seat, then put the oil feed line back on.
No internal restrictor on my GT42 just a hole bigger than the -4an feed line itself
J
No internal restrictor on my GT42 just a hole bigger than the -4an feed line itself
J
#22
TECH Senior Member
iTrader: (16)
Someone posted this in your last post it has a built in restrictor, looks pretty I think i'll order this and the -10an drain flange as well.
http://cgi.ebay.com/ebaymotors/F7-T3...9380QQtcZphoto
J
http://cgi.ebay.com/ebaymotors/F7-T3...9380QQtcZphoto
J
#23
Update ,installed a .062 jet at the turbo.
Cold idle still smokes when warming up- don't know if it was left over or even if it was oil smoke.
Normal driving is fine.
WOT,don't really know since I was trying to keep the car straight but when I looked back after it looked pretty clear.
There is still some smoke on high rpm decel which I figure is the oil since the wideband is showing 14-1 A/F.
Guess I'll try a smaller jet and maybe adjust the return line.
Cold idle still smokes when warming up- don't know if it was left over or even if it was oil smoke.
Normal driving is fine.
WOT,don't really know since I was trying to keep the car straight but when I looked back after it looked pretty clear.
There is still some smoke on high rpm decel which I figure is the oil since the wideband is showing 14-1 A/F.
Guess I'll try a smaller jet and maybe adjust the return line.
#25
TECH Junkie
iTrader: (14)
Originally Posted by frcefed98
Someone posted this in your last post it has a built in restrictor, looks pretty I think i'll order this and the -10an drain flange as well.
http://cgi.ebay.com/ebaymotors/F7-T3...9380QQtcZphoto
J
http://cgi.ebay.com/ebaymotors/F7-T3...9380QQtcZphoto
J
#28
Just curious, not to hijack the thread but im doing a rear mount on a c5 and if i just got a resivour and a cooler and obviously the pump and just set it up that way it should work fine correct, and set the psi at about 15 constant.
#34
Launching!
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I am fitting a hard brake line right now for my oil feed line, setup is still being built, but I settled on 3/16" SS hardline from the oil filter adapter to turbo inlet.. drain is -12 to pan above oil line.. is this too small? should I go to 1/4" the 3/16" is the same ID as -3an for informational purposes.. what the majority thought on this?
Chris
Chris
#40
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Originally Posted by Slowhawk
Took the car for a pretty good beat run and it still smokes sitting at idle for 5 minutes or so. Maybe a .055 jet next.
Is it possible the bearing seal has already been slightly compromised from the high pressure/volume?