Jump to content
SAU Community

Rb25de Tuining Help

ToolmanUK

By ToolmanUK,
in Engines & Forced Induction

 Share

Recommended Posts

ToolmanUK Explorer

ToolmanUK

Posted
Posted (edited)

Hi all,

I have a R33 RB25DE GTS and will soon have some Tomei adjustable cam gears arriving.

The thing is i've still got the standard camshafts in as i can't afford to do anything with them as of yet.

Does anyone know what the best setting for them would be?

I've read threw on some of the threads on here about camshafts and have seen about adjusting them to compensate went using turbo cams but can't find anything with having the standard cams in.

There's another guy back here in the UK with an exhaust cam to fit but we're both unsure with if there's a best setting to get the most out of them?

Any feedback will be greatly appreciated as there's only a couple of us over here on www.skylineowners.com who have N/A's so info on them ain't great.

Cheers in advance to anyone who can help!

Edited by ToolmanUK
Link to comment
https://www.sau.com.au/forums/topic/241314-rb25de-tuining-help/
Share on other sites
ryder32 Contributor

ryder32

Posted
Posted

as far as i know with the non turbo cams is that they are higher lift than the turbos to add a bit more punch in the mid range.

dont know much about whether theyre completely adjustable but theyre pretty good for standard cams.

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

    • OakvilleGTR
      Turn signal wiring question

      By OakvilleGTR · Posted

      Good morning all, Bit of a random question but figured I’d finally throw it out after wondering for a long while. Before I start, I'm hoping to do this purely out of personal preference. I think it would look better at night, and don't mind at all spending a few hours and dollars to get it done. I've copied this from a non-Skyline specific forum, so I apologize for the explanation of our headlight switch setup that we all know. Here we go: Zero lights (switch off) Parking lights (switch position 1) being a rectangular marker on the outside of the housing, my low beam being the projector in the centre (position 2), and a high beam triggered by my turn signal stalk. Most North American cars I’ve owned of this era have power to the amber corner (turning indicator) light as part of the first switch (parking lights). I’d love to have these amber corners receive power when the headlights and parking lights are on (headlight switch), yet still blink when using the turn signal which is of course a separate switch. Hopefully I’ve explained my question correctly. Is anyone aware of a way in which I might be able to achieve this? Thanks in advance
    • Kinkstaah
      Mistakes were made, my R34 Story

      By Kinkstaah · Posted

      My heads are cathedral port! It's likely possible, but I don't want to add any extra moving parts (I know they don't move) between the heads, manifolds, etc. It will also affect how injectors/fuel rails etc sit and I don't really know if it would change how the FAST manifold goes/sits/fits. I have the LS6 steam pipes already as I have a very late LS1 block so it should be fine. I couldn't find anyone who had ever actually used one for this purpose, it seems 100% of people grind the water pump. The thermal spacers are 12mm and are half way to the cost of the newer water pump anyhow... so if it comes to that I suppose I'd rather buy a new pump. The bearing in the pump I do have is a little.. clunky, but it hasn't done that much time and I never noticed it when the car was together in the past few years, so..
    • sonicii
      Lower A arm Skyline v35

      By sonicii · Posted

      The bushing has failed, not all that uncommon for a car of this age.  Any mechanic should be able to push in a new bushing for you, or you can probably buy the entire lower control arm, complete with bushes.
    • The Bogan
      Mistakes were made, my R34 Story

      By The Bogan · Posted

      Could you not use "thermal" spacers to give the clearance, like the ones I used between the blower and head? That raised the manifold height by around 10-15mm Albeit the ones I used were for cathedral ports, but I assume they have similar for rectangular ports????
    • Red Sky II
      Looking for autoelectrician in Perth who can do the OEM to double din stereo upgrade.

      By Red Sky II · Posted

      Thanks Paul I reached out to Autotainment but they no longer work on JDM cars as the guy who used to do the work moved on and is no longer doing that kind of work. I am talking with Level Up Audio though.
×
×
  • Create New...