so a completly stock sr with the stock turbo pumped up to 14PSI will not ........well go boom?

 

I drive my car hard and so due a lot of my friends and we don't have any problems. Several of thm are running 18psi on a GT25R turbo without any issues at all.

 

completly stock ????? no upgrades to the engin to make it stronger?? sorry for asking over and over its just that most engins cant take more then a few PSI over stock seting with out blowing

 

Most engines don't come with forged internals from the factory.

 

ok so when i do my swap its safe for me to up the boost to 15. i plan to run a boos controler run on low at the stock 8 then high at 15

 

14 is good for the T25, 15 and you are going past its efficiency.

 

realy i heard 13-15 max but or 14 will still be great. what can i expect wit for example an s14 runing at 14PSI with headers high flow cat 2.5 cat back to a nismo muffler? with a cold air like what kind of hp tq 1/4 times and how many cops on my tail

 

can some one please answer my previas quetion and i have one more and i know its going to sound dumb but with that set up i was considering doing a split after the cat to 2 G35/350Z/FX35 mufflers i wana know two things 1) will it creat more/less/ or about the same back presure as a single nismo muffler 2)would i have enough force coming out the back to make that increadable sound

 

1) Have no idea. But turbo cars do not have headers, they have manifolds...and usually upgrading those with out upgrading the turbo is pointless.
2)dual exhaust look a 240 is pointless as well, it just adds extra weight, no true purpose other then looks.

 

With all the talk of upping the boost remember to upgrade your fuel pump first thing. With a FMIC and supporting mods( intake, exhaust, boost controller) you can run 13-15psi which is about the limit for the stock turbo and injectors all day everyday. This setup will have you around 240-250whp and the stock internals won't even blink.

 

will a front clip come with a silvia pump? and will the silvia pump handal the turbo at 14-15 if not how much will a fuel pump caos that can?

if the sr can take 15 with out a problem what is its max with out re-enforcement? and with out killing the life span down to like a discustingly low amount?

 

There are quite a few SR's running around the 400-500 hp range with stock internals. As for the pump, clips will not include it. Most people upgrade to a Walbro high pressure 255lph (what I have) or a stock 300zx turbo pump. The walbro is about $100 and the OEM Nissan pump will run you over $200 and takes a little modification.

 

thanx for all your help guy i might have quetions taler on

for all engin swapers strait off www.nissanperformancemag.com

" Most states require you to update your VIN with the new engine serial number. This usually requires going to a Referee Station where they will inspect the car visually and through a tailpipe test. If it all passes, an Engine Identification tag is placed in the doorjamb so you can drive your car without sweating when the donut shop closes and Officer Fresh from the Academy rolls up behind you."

 

This is the most redicoulus thread.

Yes you can take the stock turbo to 13-15 psi.

As far as aftermarket turbos, it depends on the turbo and ur supporting mods as to how much boost u can run. 20 psi on a T88 is A LOT more air than 20 psi on a Big T28. You cant think in terms of how much boost u can run, but rather how much hp can the stock internals take....about 500 WHP.

 

IBTL

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