1. JDM_virgin

    Uncapped S15 injectors

    I have read this is a common mod on subaru injectors and they can make up to double the flow rate with good spray pattern with no drilling. Stock s15 injectors uncapped flow between 750-760cc. just wanted to know if anyone has tried it? Also if anyone has stock ones they want to get rid of as i...
  2. T

    FS: HKS Hi-Power 3" free flow exhaust

    Hi, I have for sale my HKS Hi-Power 3" free flow exhaust. A few scrapes on the bottom of the box from running low but no holes. I'm after £300 collected.
  3. oilman

    Engine Oil Viscosity

    Engine Oil Viscosity Viscosity is the most misunderstood aspect of oil and yet it is the most important. Viscosity is the force required to shear (break) the oil at a certain speed and temperature. Oils work because they have viscosity; the drag of a rotating part pulls oil from a low-pressure...
  4. S

    Where to get injectors flow tested?

    As I need to get a new exhaust manifold, and possibly get a new turbo or get mine rebuilt, I was thinking I might get some new injectors before getting it mapped. I have no idea what size injectors I have. The previous owner believes they are upgraded, but doesn't know for sure as the car was...
  5. Tony

    H-Dev S15 Stage 1a chip..

    Hi guys.. just wanted to check If anyone Is running H-Dev S15 Stage 1a chip.. with the setup.. Free flow air filter * Free flow exhaust * Uprated fuel pump * Boost controller set to 1,1-1,2 bar * Front mount intercooler.. would like to know how much power It gives to our Sr20det =)??
  6. A

    Climate control (air flow mode door)

    Hi! Tried to do a forum search, but found nothing similar, so I'm asking for your help. I have a S15 with digital climate control box. Recently I noticed that air flow direction didn't change (feet/front/windshield). And I can see that air direction latch is not moving when I press mode button...
  7. D

    Hi! new from Melbourne

    Hi guys! My name is Laz and Im from the land down under. Thought id join up this site as it looks great and there aren't many s15 sites going around. Having owned an s15 for nearly 3 years I have experienced the highs and lows of ownership. For those who aren't familiar with Melbourne, the car...
  8. oilman

    Oil & Cold Starts - Good Advice from Opie Oils

    At this time of year, it’s beneficial to use an oil that has good cold start flow properties as it will get to the parts of the engine that need it far more quickly when you turn the key on those sub zero mornings. The "w" number which means winter is the key here and the lower it is the better...
  9. Yakozan

    Happy new year!!

    I'd like to wish everybody a happy new year. May the aftermarket parts flow. Happy new S15 year (although I don't have one anymore :o )

    Question about the Apexi Power FC

    Okay, so I'm trying to do some research and I'm trying to figure out if I should be looking at the use of the D-Jetro model or not. I'm not going to be looking for high HP numbers. I'm going for all major bolt-ons and cams (probably Greddy easy cams). With that in mind, I should be okay with...
  11. S

    Possible Air Starvation?

    This probably sounds silly but I was wondering if the above could occur. My circumstances are HKS Mushroom IC sitting by the strut facing the wing and a FMIC. When I push it at around 110+mph I get some hesitation/holding back. I'm running 1bar and stadard tubby, 740 injectors, apexi ecu power...
  12. D

    FS: S15 Horsham Developments stage 1a chip

    To run this chip you must have * Free flow air filter * Free flow exhaust * Uprated fuel pump * Boost controller to achieve 17psi peak boost pressure * Front mount intercooler * Super unleaded fuel (>97 RON) I would like £150 delivered
  13. S

    power fc setting

    hello i have a power fc But I have not found who programmed my computer modifications are: intercooler front exhaust 3''regulatory pressure gasoline, benzine walbro pump, air flow z32. Helps if one of you who have the power fc pass the same information to my computer thanks very...
  14. japmadlad

    flow rate of standard fuel pump

    I remember recently a thread bout the flow rate of the walbro (255lph) and the standard pump (???). Nobody could find a definate figure for the nissan pump. Well I think I have found the answer. 138 Nismo have an uprated pump which they claim pumps 4.1L/min or 246lph. this is a 180% increase...
  15. P

    where to buy an air filter from?

    Hi Guys, I'm in the UK obviously, just wondering where would be the best site to order down an Apexi Power Intake from as I read this site: http://www.geocities.com/mikegoodies3/inductiontest.html and I happen to have the HKS Mega Flow lol and when I see sites like that it makes me wanna get...
  16. D

    Z32 afm

    Just want to know a little bout them. I presume its an uprated Air flow meter? Does it just allow more Air into engine?