Notice: We request that you don't just set up a new account at this time if you are a previous user.
If you used to be one of our moderators, please feel free to reach out to Chris via the facebook Outerlimits4x4 group and he will get you set back up with access should he need you.
Recovery:If you cannot access your old email address and don't remember your password, please click here to log a change of email address so you can do a password reset.

td42 psi boost?

Tech Talk for Nissan owners.

Moderators: toaddog, V8Patrol

Post Reply
Posts: 1
Joined: Mon Nov 28, 2011 10:14 pm
Location: perth

td42 psi boost?

Post by bomaxbo »

Hey all i have a gu 06 td42 United fuel have installed a stage 1 aftermarket turbo and manta 3inch exaust, i have added myself an ase top mount intercooler boost gauge and manual boost controller can any one tell me a safe psi to run was 9 but now runnin 12 how high can i go without goin over bored??
Posts: 78
Joined: Tue Apr 06, 2010 2:16 pm
Location: sydney

Re: td42 psi boost?

Post by forkcy »

give united fuel a ring they'll let you know.
Posts: 411
Joined: Tue Feb 24, 2009 11:00 am
Location: Katherine N.T

Re: td42 psi boost?

Post by gu town »

more boost doesn't really mean more power. it needs to be matched to your fuel. get a pyrometer if you wanna play with boost pressures.
GU td42 ute with go fast bits and go futher bits
Posts: 1111
Joined: Thu Nov 01, 2007 9:03 pm
Location: Rockhampton CQ.

Re: td42 psi boost?

Post by 5inchgq »

^^^ Great advice. My GQ with a ht18 runs 14lbs with water to air cooler but I spent the money and had my pump modded and the car tuned to suit.
Posts: 1715
Joined: Tue Sep 06, 2005 8:38 pm
Location: at my wits end

Re: td42 psi boost?

Post by RED60 »

Also "stage 1" is very vague information......
Show me the money..SHOW ME THE MONEY
Posts: 187
Joined: Sat Jan 26, 2008 10:46 am
Location: Australia

Re: td42 psi boost?

Post by MikeH »

Stage 1 is some changes to the guts of the turbo and a dump pipe etc.
If they fitted it and tuned it I'd leave it alone, there is a reason they set the power for that and a reason they bin that turbo for more power. I would not give it much more even with an intercooler. the HT18 make excellent air heaters when you turn the boost up too much.
Posts: 1715
Joined: Tue Sep 06, 2005 8:38 pm
Location: at my wits end

Re: td42 psi boost?

Post by RED60 »

MikeH wrote:Stage 1 is some changes to the guts of the turbo and a dump pipe etc.
Well that explains everything clearly and specifically..... :D
Show me the money..SHOW ME THE MONEY
Posts: 175
Joined: Tue Feb 23, 2010 4:49 pm
Location: Dyno

Re: td42 psi boost?

Post by UGOTNUFN »

RED60 wrote:
MikeH wrote:Stage 1 is some changes to the guts of the turbo and a dump pipe etc.
Well that explains everything clearly and specifically..... :D
It's a basic highflow of the turbine end of the HT18
Post Reply

Who is online

Users browsing this forum: No registered users and 2 guests