i need help please fast reply Stock Sr20det turbo max psi - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

*Almasxxx* · 10-23-2012, 05:27 PM

Hi
My car setup head valve etc brain crower and supertech. engine cp acl brain crower i beam and i have turbo manifold fmic tial wastegate 850 cc injector and vi-pec ecu i remove maf. I ise Map my question what can i use max psi sr20det stock turbo why ask have a problem to i buy turbo but sending wrong and i send back but have a race 5 days latter and i try to my stock turbo is good condition. Is it possible use 21 psi or 23 psi or 19

thanks for help i remap my car today

sliderite · 10-23-2012, 05:30 PM

no toooo many psi's

JFoxx · 10-23-2012, 05:32 PM

depends on which stock turbo you have.....(correct me if im wrong) i think the s13 t25 maxes out at 14psi...where the s15 turbo maxes out at about 18psi......

*Almasxxx* · 10-23-2012, 05:41 PM

My car is black top sr20det s14a (kouki) i think use 1.3 1.5 i read it but im not sure please more reply

ForeignMuscle · 10-23-2012, 05:46 PM

Sounds like you should weigh your priorities bud. One race with a last minute setup/tune, or wait it out and do things the right way? Is this an end of the year race or a money run? I would personally just wait and do things proper for the sake of my investment.

If you can't wait, I wouldn't push a t28 of any form past 16-18psi. Your most likely out of efficiency at that psi anyways.

*Almasxxx* · 10-23-2012, 06:37 PM

Hmm nearly 1.3 bar think but i use this turbo 30 day after remove no problem but i need take 350 bhp my setup

thats it i take 300 bhp before 1 bar stock turbo with this setup but i need do bull eye to max psi t28 stock turbo

Drifting-pedobear · 10-23-2012, 07:31 PM

just unplug the fucking wastegate line and go for it.

what could go wrong? air isnt stronger than bolts!

*steve shadows* · 10-26-2012, 01:27 PM

Quote:

Originally Posted by Almasxxx

Hmm nearly 1.3 bar think but i use this turbo 30 day after remove no problem but i need take 350 bhp my setup

thats it i take 300 bhp before 1 bar stock turbo with this setup but i need do bull eye to max psi t28 stock turbo

Don't run more than 1.1 bar on stock turbo, stock t28.

I'll put together a map for you and then you can run the higher boost. I'm guessing you converted to MAP sensor by using a Power FC? Haltech?

PM me I might be able to help you.

*jr_ss* · 10-26-2012, 03:04 PM

14-15psi is max for your turbo dude... Wait it out, not worth blowing your motor for a quick race.

TheRealSy90 · 10-26-2012, 08:06 PM

Get an evo8/9 turbo.

30psi all day.

10-23-2012, 05:27 PM	#1
Almasxxx Premium Member Join Date: Jun 2012 Location: Turkiye Antalya Age: 27 Posts: 56 Trader Rating: (0) Feedback Score: 0 reviews	i need help please fast reply Stock Sr20det turbo max psi Hi My car setup head valve etc brain crower and supertech. engine cp acl brain crower i beam and i have turbo manifold fmic tial wastegate 850 cc injector and vi-pec ecu i remove maf. I ise Map my question what can i use max psi sr20det stock turbo why ask have a problem to i buy turbo but sending wrong and i send back but have a race 5 days latter and i try to my stock turbo is good condition. Is it possible use 21 psi or 23 psi or 19 thanks for help i remap my car today

10-23-2012, 05:30 PM	#2
sliderite Leaky Injector Join Date: Aug 2009 Location: bradenton/sarasota, fl Age: 28 Posts: 127 Trader Rating: (0) Feedback Score: 0 reviews	no toooo many psi's __________________

10-23-2012, 07:31 PM	#7
Drifting-pedobear Zilvia Addict Join Date: Jan 2009 Location: seattle, wa Age: 22 Posts: 882 Trader Rating: (11) Feedback Score: 11 reviews	just unplug the fucking wastegate line and go for it. what could go wrong? air isnt stronger than bolts! __________________ RIGHTWHEELDRIVE.com

10-26-2012, 03:04 PM	#9
jr_ss Premium Member Join Date: Dec 2005 Location: Venice, Fl Posts: 3,252 Trader Rating: (26) Feedback Score: 26 reviews	14-15psi is max for your turbo dude... Wait it out, not worth blowing your motor for a quick race. __________________ VVL S14 in the works...

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10-23-2012, 05:32 PM	#3
JFoxx BANNED Join Date: May 2008 Location: SD & OC Posts: 725 Trader Rating: (3) Feedback Score: 3 reviews	depends on which stock turbo you have.....(correct me if im wrong) i think the s13 t25 maxes out at 14psi...where the s15 turbo maxes out at about 18psi......

10-23-2012, 05:41 PM	#4
Almasxxx Premium Member Join Date: Jun 2012 Location: Turkiye Antalya Age: 27 Posts: 56 Trader Rating: (0) Feedback Score: 0 reviews	My car is black top sr20det s14a (kouki) i think use 1.3 1.5 i read it but im not sure please more reply

10-23-2012, 05:46 PM	#5
ForeignMuscle In time-out for misbehaving. Join Date: Feb 2012 Location: waiting at the finish line.. Posts: 828 Trader Rating: (16) Feedback Score: 16 reviews	Sounds like you should weigh your priorities bud. One race with a last minute setup/tune, or wait it out and do things the right way? Is this an end of the year race or a money run? I would personally just wait and do things proper for the sake of my investment. If you can't wait, I wouldn't push a t28 of any form past 16-18psi. Your most likely out of efficiency at that psi anyways.

10-23-2012, 06:37 PM	#6
Almasxxx Premium Member Join Date: Jun 2012 Location: Turkiye Antalya Age: 27 Posts: 56 Trader Rating: (0) Feedback Score: 0 reviews	Hmm nearly 1.3 bar think but i use this turbo 30 day after remove no problem but i need take 350 bhp my setup thats it i take 300 bhp before 1 bar stock turbo with this setup but i need do bull eye to max psi t28 stock turbo

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