Jump to content
SAU Community

Recommended Posts

  • 3 weeks later...

Below is a nismo manifold showing the installation of the second bank of injectors.

Not many people know that the nismo manifold already has all the hard work done for you, all you need to do is drill the holes where the injectors sit and add a fuel rail its so simple.

post-49633-0-49311700-1327282377_thumb.jpg

post-49633-0-13703400-1327282427_thumb.jpg

Bobby, was there any consideration as to the the angle at which the injectors are facing in the inlets of the plenum? The way they are it is like they will be spraying almost directly onto the opposite side of the runner and not down the runner into the port.

Bobby, was there any consideration as to the the angle at which the injectors are facing in the inlets of the plenum? The way they are it is like they will be spraying almost directly onto the opposite side of the runner and not down the runner into the port.

The angle was already set by the nismo Plenum. Since this is staged injection, activated by boost or rpm, the are speed will be so high that the angle will not make any difference and will never never hit the opposite side of the runner. Higher the air speed the more turbulent.

I have spoken to John about the inlet manifold he had designed, i have to find the paper work for it. I ll be able to get something back to you soon.

  • 2 weeks later...
  • 4 weeks later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Thanks for asking the question we were all thinking!
    • Does this apply if you use an aftermarket ecu as it probably doesn't have that functionality built it? (Assuming it doesn't, in my case, apexi)
    • Given you already have the engine cross member to match and likely gearbox mount to. The SR20 has a head start on the RB in this case. They handle GREAT with an SR20, lots of fun.   One I did back in the day
    • have no doubt and wanted too trust me and may regret later not necessarily worried about weight (would be 8 kg ish total) it was more the $$ to do it properly is about $6 - $7K in hardwear need long 310mm stroke jacks etc - plus install and call me whatever im not doing it myself even if wanted too cant weld etc  - thats $10K installed vs fraction of that cost while Ive spent some money on this POS I actually really dont like doing so unless its got a large chance to make me go faster 😁 hey in still carting this things around on a 15 yr old rusted open trailer so I can spend on racing not buy a new trailer to look better the manual jacks Ive had done are heavy and take space but are transportable and usable anywhere - taking or organizing even compressed air let alone nitrogen which is more whats needed coming from Perth to Winton or Sydney or the like honestly just adds to my brain headaches/ hurts of organisation also ha 15 mins job will get down to 2 - 5 min job vs 1 min job for airjacks - all tradeoffs I spose
    • Purely out of curiosity, how do you know all this @dbm7? Do you work with automatic gearboxes professionally? This goes way way way beyond "I've had an automatic Skyline once and did some mucking around"
×
×
  • Create New...