Reccomended fuel pressure for SR20DET?
Posted 11 May 2005 - 04:11 PM
SR20DET 180sx 1992 model
Posted 11 May 2005 - 04:38 PM
With it connected and the engine idling, 36psi
Or you could put the stock reg back on, which will give you the right pressure all by itself
Posted 11 May 2005 - 04:41 PM
and isnt the vaccum line needed to make sure it adjusts the pressure according to boost?
Posted 11 May 2005 - 05:33 PM
The reason I ask is I am currently after a fuel pressure gague that I can put inline with my fuel line and leave it under the bonnet. I dont want some wanky chromed up thing that you mount on your bonnet, just something small and simple.
Posted 11 May 2005 - 07:29 PM
Posted 11 May 2005 - 08:55 PM
Posted 12 May 2005 - 10:10 AM
benjf43, on May 11 2005, 07:41 PM, said:
Just goes to show, it depends on where you get your info from as to what answer you will get. Just because a web page looks good, doenst mean its telling the truth.
Nissan workshop manual says 2.991kg or 43.4psi and 2.55kg or 36.3psi, it appears DumHed aint so dumb
Posted 12 May 2005 - 02:01 PM
Posted 12 May 2005 - 05:35 PM
i mean, the reg looks pretty straight forward, but i dont want to miss a vital detail
Posted 16 May 2005 - 02:31 PM
Posted 16 May 2005 - 04:32 PM
for mild mods 150-180kw or even a bit more, stock pressure should be fine, once you get near 200 and are pushing the standard injectors to their limits it's a good idea to up the pressure a bit to help them out.
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