25GTV

Yeh for sure still not too sure about the headgasket and head bolts, rather not go genuine as they will be expensive as...

mmm ill try find some more info

bolt spacing is 92mm apart from hole centre to hole centre, part number 120-3191-r/h (r/h=right hand). I got quoted 450 plus parts to have them fitted to my mates ae86 from "pulse racing." hope this helps Regards

hey guys got some brand new wilwood calipers. They got traded in on my wheels... believed to be for a r34 GTT but im not certain. bolt spacing is about 92mm apart and i was told they are meant for 310mm rotors. Brand New pads included. After $750 ono Will post within australia at buyers expense Serious buyers can get me on 0415334551 Sydney pickup is also avaliable

Hey guys about to do a 100000kms service on my r34 na... Also removing the head to shave it. Where can i get a standard headgasket and head bolts? is there a difference in the rb gaskets(r33 r34 turbo or non turbo?) Also do the cams have to be removed to access head bolts or can i leave them in for the job? Any info much appreciated Regards

Yeh thanks for the info, Ive worked at performance workshops before but mainly with turbo setups or carby NA's. I plan to see how the stock ecu runs with a safc for a bit of extra fuel and if i run good fuel hopefully it wont ping...? Might just get and intake cam aswell, but not EX as they are all aimed at turbo performance.

Hey guys got a mill at work so i think im gonna shave the head in my r34 na. Its stock appart from an exhaust and CAI. Thinking i will take off 1mm. Assuming from calaulations this will provide 11:1CR. Apparently the engine is 10:1cr standard? Any info much appreciated Cheers I know this is a NA question but i was thinking that you guys would have a bit more knowlege on engine internals...

Im in for sure let me know please...

Hey guys got a mill at work so i think im gonna shave the head in my r34 na. Its stock appart from an exhaust and CAI. Thinking i will take off 1mm. Assuming from calaulations this will provide 11:1CR. Apparently the engine is 10:1cr standard? Any info much appreciated Cheers

Do all rb25 heads including na use the same ports and bolt pattern for the intake and exhaust manifolds? Could i get a r32 rb25de head and put my r34 neo manifolds etc on it???

I mean the mating surface of the head, must i modify any oil galleries or water jackets? Im only aiming for 10.5-1 comp...

location? pics?

Im building my na rb30de for my r34 soon. I plan to run it as stock as possible with an safc to add the extra fuel. Just wondering if anyone can answer some questions. 1.Will the rb25de pistons fit or must i bore it out? 2.what compression will i have by changing to the 25de pistons? 3.to use my original rb25de oil pump will i need a collar? 4.I plan on tappin into the oil pressure sender and plumbing the vct (how is this done?) 5.Do i need to change to a different oil restrictor? 6.What must i do to the head face to bolt it onto the rb30? 7.Is there any extra oil plum bing for the rb25de head? Thanks

where u located and wats your mobile numba. maybe we can work something out. Regards

Oh ok so its that simple. I thought i needed to have oil passages welded up in the head... Will the head bolt on with welding mods if i decide to ditch the vvt?

In terms of keeping the vvt wat must be done?

Bump on the wheels

South sydney

yeh i been lookin for ages no such luck so far.

TRADE U SET OF GTT WHEELS FOR IT?

wat if i just use the rb25 one?

Im aiming to run everything as standard just with the 30 bottom end and 25 pistons switched. Then a safc will prob do for the extra fuel. Wat machining is required? and do i need a better oil pump than the vL one?

Best toyota ever my AW11's, The ae86 trueno, The Supra TT all seem better...

As topic suggests also can i use my 25 pistons for increased compression... Just need some info cheers guys

will have a few pics up in a few hours`