How much psi does a stock wrx run
WebJun 27, 2006 · Stock WRX boost is around 7-9psi at the wastegate, but it can be tightened or losened to provide more boost. I've got mine tightened to 9psi. ... Stock wrx Td04 turbo can run 18 psi all day long. And has full boost at 2800 … WebDec 4, 2010 · if you run 20psi you will taper 14 - 15psi by 7200rpm redline, @ 6000rpm you will prolly be boosting around 17 - 17.5 psi [estimate] but if you run 25psi you will taper 18psi by 7200rpm redline @ 6000rpm instead of being at 17psi of your with 20psi peak set up, you will be at 20 - 20.5psi or maybe more with a set up peak of 25psi
How much psi does a stock wrx run
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WebDec 3, 2005 · Yes, the stock peak boost is 14.5 psi or 0.9 Bar. You will not be able to hit 14.5 psi on the first gear because it is too short and you need to shift to 2nd before you make full boost. In 2nd gear you should be able to hit 14.5 psi with no problem. WebAll the following flywheel power targets will assume an injector duty cycle of 80% and a base of 58 psi of fuel pressure at idle. 4 Cylinder turbocharged engines 58 PSI 340cc/min 200hp 58 PSI 511cc/min 300hp 58 PSI 682cc/min 400hp 58 PSI 1022cc/min 600hp 5 Cylinder turbocharged engines 58 PSI 273cc/min 200hp 58 PSI 409cc/min 300hp
WebNov 2, 2008 · The stock turbo can handle a lot more than 11.5 PSI and still supply good flow rates. With tuning alone, you can raise the boost and hold it longer. Of course there are limits though and even a 4-cylinder Subaru motor can push the turbo into a range of diminishing boost for a given flow rate. This is what you WANT though. WebFeb 15, 2012 · You can run in the 24-25 psi range on a stock block and stock STI turbo. Not going to say it'll last very long. The turbo, on the other hand, starts blowing hot air north of about 22 psi, and you can really only hit that kind of boost with E85. In summary - 20psi with a good tune on 93, 21-22 on E85. -Chris bad grocerygetter Registered
WebSep 5, 2009 · Its easy to run a big turbo into high PSI numbers. Its harder for a small turbo. For example, if you run the stock turbo too 25 psi the air will be so hot it will can cause … WebNov 2, 2008 · The stock turbo can handle a lot more than 11.5 PSI and still supply good flow rates. With tuning alone, you can raise the boost and hold it longer. Of course there are …
WebJun 11, 2024 · WRX/Levorg stock turbo ('14-current) - 18-20psi (1.35 bar) Mazda MPS/Mazda Speed stock turbo - 18-20psi (1.35 bar) Garrett TA3410 fitted to a stock …
WebThe turbo itself has max psi of around 21-22 psi. The stock hardware on your car calls for a stock tune of 16 psi. If you went stage 1 you'd get about 18 psi on your tune. If you went … the police cadets total dramaWebDec 16, 2024 · Yes you can, but reliability will go down somewhat quickly. For example, the first engine in our Pikes Peak WRX Race car ran a stock EJ255 at about 400 whp for a … the police can probably break into your phoneWebJun 4, 2014 · As a general rule, 18psi (on 93 octane) is the boost at which the compression ratio of a stock wrx engine is pushed close to its limits. After this or even at 18psi on 93 octane, the timing will have to be retarded a bunch to avoid detonation. the police car chased the robbers the streetWebDec 17, 2013 · You see peak power happening around 17 psi at 5400-5600. So more boost than 17 psi just fills in some power beneath the torque peak. The stock manifold pressure sensor reads up to a little over 22psi, so most people will run a max boost of 20-21 psi on the stock block. This leaves some margin in the tune for overboost protection. the police bring on the night youtubeWebAug 1, 2024 · The WRX’s turbo runs 16 PSI on the stock setup, though it does allow for brief periods of overboost that spike as high as 22 PSI. Most tuners will run the stock turbo at … sidify 2.5.4 crackWebJun 28, 2006 · stock turbo can probably peak at about 16.5psi, but it's starting to get out of it's efficiency range there. i would not suggest increasing boost until you have removed the uppipe cat and downpipe cat. the police - bring on the nightWebAug 1, 2024 · The WRX’s turbo runs 16 PSI on the stock setup, though it does allow for brief periods of overboost that spike as high as 22 PSI. Most tuners will run the stock turbo at about 19 PSI on staged tunes. With larger turbos, they generally increase that by at least 3–4 PSI. How much power can the FA20 take? An important question when upgrading ... the police code of ethics uk