Jump to content
SAU Community

N1 Water Pump


Fumes21
 Share

Recommended Posts

There is a slight section that needs to be filled up, have a look at the old pump compared to the n1 pump, one of the bolt holes is an oval'ish' shape

Compare the 2, it will make sense

Link to comment
Share on other sites

Why would you want to use an N1 water pump on an RB30?

Planning on circuit work using more than 7,000 rpm continuously?

That's what N1 water pumps were designed for.

They were NOT designed for driving around the streets using the full range of rpm or idling in traffic.

Cheers

Gary

Link to comment
Share on other sites

Yeah tnanks for that SK,my engine will be for street only.When I was looking at purchasing the N1 pump I was told by the company that I'm buying it off ( Japanese Garage Brisbane) that they use the N1 water pumps on all there road cars,they also said thats what they were designed for.But you believe I should stay clear of one and what just use standard rb30 pump?

Link to comment
Share on other sites

I've got a new standard RB20 water pump waiting to go on when my existing RB20 one dies. I think the fin design of the newer pumps is better than the old RB30 item?

Link to comment
Share on other sites

Yeah tnanks for that SK,my engine will be for street only.When I was looking at purchasing the N1 pump I was told by the company that I'm buying it off ( Japanese Garage Brisbane) that they use the N1 water pumps on all there road cars,they also said thats what they were designed for.But you believe I should stay clear of one and what just use standard rb30 pump?

"N1" is the FIA group designation for Production Racing, it's NOT Nissan's designation for "better than standard" like some people seem to believe. N1 parts were designed by Nismo (and homologated by Nissan) for the R32GTR's racing in long distance Production Car races like the Spa 24 Hours etc.

Cheers

Gary

Link to comment
Share on other sites

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
 Share



  • Similar Content

  • Latest Posts

    • Before worrying about the potential engine swap, you should confirm the car is eligible for import.  If you are genuinely the owner overseas and can prove it, you might be able to bring it in under the Personal Import laws which are quite open, otherwise as it is >30 years old that might be a channel too. Each type of import has different rules which apply. You don't need any outside paperwork, it is all issued by Australia or NSW including import approvals, identity check, insurance etc etc 
    • If the TCS light is controlled by the ECU just patch it with Nistune to turn it off. I personally hate wiring in stuff like the SLD because it requires cutting into the factory harness when all you really need to do is patch a byte or two in the ROM. Just to wire in my dash cam and some other future expansion I've bought a sealed bus bar so I don't have to run multiple fuse taps for accessories that want +12V, ignition signal, and ground. Clean wiring goes such a long way to preventing annoyances when debugging all this crap.
    • Ive heard of OCD works. Hows the spool noise before and after? Feel free to PM links or videos if you want.   I've got a good mate that works for a reputable turbo company who says to stay away from them as theyve had a few turbos that came back with lots of issues. The other reason for sticking with EFR is that its just a drop in replacement. I was looking at the g45-1500 at cost price, but that would mean new down pipe, new lines, new intake piping etc etc.
    • can someone tell me what type the stock injectors are on a 98 rb25det neo engine? all aftermarket intakes require style /size injector pictured below...I need to know what stock engine has. and if they are compatible, or what mods would have to be done.   style of intake I am looking at  https://www.ebay.com/itm/325396084484?_trkparms=amclksrc%3DITM%26aid%3D1110013%26algo%3DHOMESPLICE.SIMRXI%26ao%3D1%26asc%3D264094%26meid%3D5341792cb2134ae08e62edba0106c479%26pid%3D101196%26rk%3D1%26rkt%3D12%26sd%3D266154719116%26itm%3D325396084484%26pmt%3D1%26noa%3D0%26pg%3D2332490%26algv%3DPromotedRVIPbooster%26brand%3DCustom&_trksid=p2332490.c101196.m2219&itmprp=cksum%3A3253960844845341792cb2134ae08e62edba0106c479|enc%3AAQAJAAABICwDxH%2FaslyJlxG5OwCzDVs5U6ncPDDFP4HCfgb8bXFQagmnGWQKp%2F5LAV0adQfbjzLOMM5V9WdEAXvNCLcpgDrzFvXcL7dVf5HawGKZAaaGFBnv4h4bnbRe6OSYvS8sL7PFPrxKj1Ffjdm6cYtU05cBROA0QdRKCNqPtF1hizoeiccNy6dwbcFsfX6syZa5MfzX2aEOofmNIehOqxSmtQvJliZHTgLy2BTDxXv5Zq9atpb1m%2BVtBHabBK8Wn6U2uPOAs71mwVWNmc1t4ZnHatrqKLQC6hCPTC8NW3QzFTCUvLg%2FWU4IZ1IAyPK288DdviqpLaN9sgbF3Ia0z6zXqLkqPyXbN7irzRC0HP2kjwHM8czF9PjWtRHDVNb1AiU9%2FQ%3D%3D|ampid%3APL_CLK|clp%3A2332490&itmmeta=01HWN3YNH6HQ8PEG4RPPSH1HSB thanks  
    • Hi Experts, My father’s car Mahindra Jeep CJ500 2.5L, 1986 model. Currently registered in Overseas.  Want to replace the engine in Overseas with Mahindra Bolero 2016 2.5 L turbo used engine ( not endorsing new engine number on Rego paper in Overseas. Then Importing to NSW. Is this car eligible for NSW registration if able to submit all compliance certificates?   Regars.
×
×
  • Create New...