42r oil pressure
10-09-2007, 08:17 AM
#1
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42r oil pressure
this is the second time that my 42r began leaking oil on the exhaust side. the first time was with a brand new 42r and lasted about three months, then sent it to garrett bb program, got a new chra and within two months again it began buring oil through the exhaust. the engine makes about 75psi at wot. never had this problem with my gt40r. anyone have a clue as to why this is happening?
10-09-2007, 10:17 AM
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Re: (turboedc2)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turboedc2 »</TD></TR><TR><TD CLASS="quote">What size feed line are you running?</TD></TR></TABLE>
-4an
-4an
10-09-2007, 10:21 AM
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Re: (b00stedbyFastrax)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b00stedbyFastrax »</TD></TR><TR><TD CLASS="quote">
-4an</TD></TR></TABLE>
i do believe garrett requires restrictors for ball bearing CHRA's. im suprised they didnt tell you that. -4an is way too big for a BB turbe especially if theres no restrictor. i had problems just running a -3 on my BB 50 trim until i put a small (.045 i think) restrictor on it.
-4an</TD></TR></TABLE>
i do believe garrett requires restrictors for ball bearing CHRA's. im suprised they didnt tell you that. -4an is way too big for a BB turbe especially if theres no restrictor. i had problems just running a -3 on my BB 50 trim until i put a small (.045 i think) restrictor on it.
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10-09-2007, 12:34 PM
#9
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Re: 42r oil pressure (TiAL)
10-09-2007, 01:48 PM
#10
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Re: 42r oil pressure (AZSTATEPOLICE)
we use this restictor and havent had any problems yet, we used to get oil out of the exh side all the time when we did not run the restrictor. this uses a -4an inlet
10-09-2007, 05:26 PM
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Re: 42r oil pressure (DaveF)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DaveF »</TD></TR><TR><TD CLASS="quote">we use this restictor and havent had any problems yet, we used to get oil out of the exh side all the time when we did not run the restrictor. this uses a -4an inlet
</TD></TR></TABLE>
where can i get one of those?
and thanks to all for your input.
</TD></TR></TABLE>where can i get one of those?
and thanks to all for your input.
10-09-2007, 07:51 PM
#16
Re: (Jared)
atp sells this "make your own restrictor" fitting . we used it on a GSX with a 50 trim and a -4an feed that smoked, after we used this with about a 1/16 hole it stopped smoking. http://www.atpturbo.com/Mercha...e=BCS
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