Jump to content
SAU Community

Recommended Posts

Pauter titanium x beams. At around 9k for a set landed and sized that's got the rods covered. As for Pistons, you can custom order Pistons from the mclaren Mercedes engine division at around 25k, however the tolerances required to run these mean you must preheat all fluids and componentry before starting. However, at 400kw with "room to grow" you aren't giving enough information. For a basic build, do what the other 40 thousand rb owners have done, cp and a good h or I beam from Manley, spool, God, I dunno, look.

  • Like 2

Not sure if true, but ive heard that valve springs can be damaged if motor is flogged cold? I cant imagine a mechanic in Japan working for Mines, to say no no no, don't use tomei, use only supertech!! lol... just saying... :ph34r:

Read it on Oztrack.com.au , there's other causes like bouncing off the limiter, overheating etc..

there was a thread only about a month ago where someone else had exactly the same issue and fixed it by fitting non Japanese branded valve springs, really it's up to you, you can listen to people who have real world experience with their own cars, or you can listen to brand fan boys who's experience is something they once read that someone posted about their neighbors cousins sisters boyfriends friends car

At the end of the day it's your money and your car and what you do with them is your choice, but it's not always the poor man that pays twice, some times the ignorant man does as well

  • Like 1

I run tomei springs and valve guides etc etc.

Reason.

Guy ran same head work for 100,000km's before the rod snapped (same story blah blah). Seen the rod. What a mess.

The guy that built the engine is Japanese and did say with the jap kit it requires knowledge on how to assemble them.

Anyway - im sure there is some good kit in aussie. Would be tempted for nitto stocker one day :)

The tomei springs will work as long as the valve seats have not been cut, the issue is that these engine are now old enough, that if you don't cut the seat you end up with leaking valves.

Of corse there is some good stuff here, Japan asked us not to bring our group A cars over there 25 years ago, so we've always been a head of the game

haha.. you must be joking, ahead of the game? so are you saying Australian cars are ahead of the game on the japs, I don't think the 35GTR is behind any game anywhere...

Edited by AngryRB

Oh dear. He was referring to the Gibson Motorsport Group A R32's which were massively ahead of their Japanese counterparts in the Group A era and also to the high levels of competence and knowledge base in our local motorsport. He was not talking about the manufacture of road cars.

post-5134-0-06672800-1433996512_thumb.jpg

  • Like 2

Oh dear. He was referring to the Gibson Motorsport Group A R32's which were massively ahead of their Japanese counterparts in the Group A era and also to the high levels of competence and knowledge base in our local motorsport. He was not talking about the manufacture of road cars.

dt150607.jpg

this^^

You're right I did edit the post but the only thing I changed was the 1 to a 2 because I hit the wrong key, the rest is exactly how I posted it in the first place

Most people would have reconized it was supposed to be 25 due to group A no longer existing after 92

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 Duncan, that's the best info I've read. Furthermore after learning about the PCM programming side controlling the factory boost solenoid, the purpose of the solenoid is to "bleed" boost when pin 25 is earthed, thus allowing spring pressure in the wastegate actuator to overcome diaphragm boost pressure, thus closing or reducing the position of the wastegate flap creating more boost as the turbo is able to spin faster. It's pretty cool to see a designated Pill to do exactly this, would have liked to have seen it with a tiny filter over the end for those moments in vacuum.  The constant bleed pill has now been removed completely from the system and solenoid boost control has been restored once again.   Case closed 😂
    • The wideband reading is meaningless if it's not running. Why are you using shitty old sidefeeds on any engine, let alone a Neo? What manifold and fuel rail are you using to achieve that? Beyond that, can't help you with AEM stuff as I've never been their ECU/CAS combo.
    • Manual boost controllers (where a little of the boost was bled off) were quite common back in the day, because they were cheap and easy. Generally they had a manual adjustment screw rather than being fixed like yours. Down side is they always bleed boost, not just when you want them to so an electronic boost controller that uses a solenoid will have less lag.
    • Hello , im new here and i have A31 home build  RB25det neo stock eng / turbo  aem ems 2 blue connector  aem 3.5 map aem cas disk aem wideband connected to ecu  355 lph pump 550 nismo yellow injectors side feed aftermarket regulator  and won’t start with base aem tuner basic tune eventually flipped cas 180 degree so it triggers on correct stroke not in exhaust cycle  Now it won’t start Wideband reads 10 and 11 at lowest fuel setting  and will share calibrations soon for aem tuner i think something is wrong in aem tuner    please if you have any information, am very grateful         
    • Legend. I ended up finding the facebook account of the owner of the first car i sent but sadly he deactivated the account. I think you’re right in saying it’s some sort of well done custom job. Really appreciate your help anyways.
×
×
  • Create New...