Jump to content
SAU Community

Rb26 Stock Head Except 272cams.. Rpm Limit?

GreeceS13

By GreeceS13,
in Engines & Forced Induction

 Share

Recommended Posts

GreeceS13 Rising Star

GreeceS13

Posted
  • Author
Posted (edited)

HKS said to put springs for over 10,2 lift!

My cams are only 9,32 lift..

I search hks catalogs and they sells "hks pro cam valve springs" for 11.6lift and "hks step 2 valve springs" for 10.2 lift

I need or not?

My cams maybe they are very old? Because in the catalogs of hks there aren't 9.32 cams!

There are 8,7 10,2 and 11,6.

Anyway my head was bolted to the car and it is very very difficult to put now springs and I will need again new gasket! But if I need them I will do it!

Edited by GreeceS13
GreeceS13 Rising Star

GreeceS13

Posted
  • Author
Posted

This cams was in the engine and I didn't know it..

Why you ask me? You don't like them?

There aren't HKS step 1 springs!

HKS produce springs step 2 and over...

So for my cams? Stock springs? As with hks step 1 8.7mm lift cams?

My cams are 9.32 and the step 2 is 10.2!

sh@un Grand Master

sh@un

Posted
Posted

it's the stock valve guides that will die first. i wouldn't take it past 8000 if they haven't been replaced- they are fairly brittle in standard form, and only get worse over time with all the heat up and cool down cycles.

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
Go to topic listing


  • Similar Content

  • Latest Posts

    • GTSBoy
      new 1.5 LSD issues/concerns

      By GTSBoy · Posted

      A 1.5 way is a 2 way. It is just a 2 way with a less aggressive ramp on overrun.
    • GTSBoy
      Boost cut after swap(RB25DET NEO) R34

      By GTSBoy · Posted

      The ABS and/or TCS being missing/broken will not cause the engine to misbehave. It just casues CEL to come on and annoy you. The CEL is useless if it is always on, so you have to do the things you have to do to get rid of it, so it can be useful. Being a Stag ECU, then yes, it will not expect TCS to be present. But it will expect ABS to be present and working. You will need to either make the ABS CU talk to the ECU (don't ask me what that will take on an NA R34), and make sure the hardware is working....or, you just need to blank it out in Nistune. Do not persist with the stock ECU. You will just have problems. Gte it Nistuned. Start from there. DO YOU HAVE A BOOST SENSOR? The ECU's boost sensor that it. It is connected to the loom at the rear of the coil cover. Usually rides on the firewall on an R34, but is usually bolted down to a bracket along with all the other crap at the back of the coil cover when a Neo is dropped into another car. If you do not have it, the ECU will shit the bed. So, do you have one?
    • Kapr
      Boost cut after swap(RB25DET NEO) R34

      By Kapr · Posted

      So sadly the fuel pump etc was not it. The pump and filter is new and it is still cutting around 4000 rpm. A read something about ABS/TCS (engine is from stagea and ECU too so no TCS) and i dont know for 100% that my car has ABS. It has ABS "cube" in engine bay but i dont think it works(or at least from my braking experience). Can be something like that?  I will be driving the car next week to Nistune tuner to properly see what is wrong...  
    • JC71
      new 1.5 LSD issues/concerns

      By JC71 · Posted

      the Tomei LSD fluid with lsd kit. frustrated that it was shaking the car to crap and affecting everything else negatively, I pulled the diff last night, and removed the lsd carrier, could not find anything wrong, however it seem to be 100 locked up acceleration, and deacceleration, wondering if they sent me a 2 way not a 1.5??  either way I installed the stock open carrier back in place. test drove everything smooth as butter again. no shake, shutter, random, what felt like clutch slip and grab or drive shaft play, etc. something differently wrong in side the lsd. I might bother taking it apart (if possible) to figure out what's going on inside this carrier, as bought too long ago to return.  only draw back is its back to a one wheel wonder.
    • TurboTapin
      Most women will agree that parking is the most taxing part of driving

      By TurboTapin · Posted

      What a time to be alive!!
×
×
  • Create New...