Single Turbo RX-7's Questions about all aspects of single turbo setups.

Help!

Old Apr 28, 2013 | 03:58 PM
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From: Hayward, cali
Exclamation Help!

so were down-sizing on the turbo we had (junk ebay GT-45) and i have a problem routing the oil return line from the turbo. the only way i was able to run it was with a 45* off the turbo the -10an to a small 8" loop up to a 90* bend to the original tube that comes off the block.

I KNOW this is oil return disaster, but does the oil pump suck the oil? if so that would be "OK" for now right? were running a spare turbo for now just to see if thats what he (step dad) wants, then he is buying a REAL Garret turbo when he gets his Haltech in the next couple weeks. so its VERY temporary, only 1 month the longest

but i need your help as im "IN THE PROCESS RIGHT NOW" thanks in advance..

P.S. phone died but WILL put pics ASAP!
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Old Apr 28, 2013 | 05:27 PM
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From: Sicklerville, South Jersey!!
Oil must drain down hill, the oil pump isn't "sucking" in the turbo return, why have some 8" loop an a run uphill?
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Old Apr 28, 2013 | 09:55 PM
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From: Hayward, cali
Originally Posted by Bacon
Oil must drain down hill, the oil pump isn't "sucking" in the turbo return, why have some 8" loop an a run uphill?
hey bacon i fixed the problem the guy previous ran a 8" braided hose with a 45* -10 an fitting off the turbo, but then the line sorta hooked like a 180* bend (i said "loop") and up like a 1.5" and to a 90* -10an elbow to the stock tube that returned to block.

What i did was install a 1/2 in npt fitting to the turbo, ran a 4" tube to a 90* elbow and isntalled a 1/2" npt fitting to a 5/8" hose fitting to a 5/8" hose about 5" long to another 5/8" hose fitting to 1/2"npt fitting to the block. i took out that small extension from the block. yes it sounds ghetto but it works. and no more SMOKE!

PICS TO FOLLOW AFTER I EAT!!!
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