ovabooster

i went and had alook at my CAS since the head is off to get a better understanding of how they work and fit. From what i can tell the only thing that will stop the CAS from bolting up is a different bolt pattern on the cam cover. Other then that its pretty much a long bolt thats slotted into the end of the cam. Im sure all RB engines are the same.

excact same cams as im going to use. Did you have ur head ported ect? So CAS bolted up fine then

nope..r34 NEO ecu

dont mean to hick jack this thread..but the tomei ornanment one that u got instead....its just a badge that goes onto the stock coil cover or is it a replacement cover?? Any ideas if it would be suitable to a stock NEO coil cover? cheers

thanks for the heads up....interesting food for thought...Brad from spool imports is using GTR cams for his NEO 25/30 and from the looks of his dyno graph....great results. Some 508rwhp on a low 20 psi TO4Z....I would think depending on the duration, lift and adj cam gears, this may have attributed to his success??? From memory his were 272/9.35mm

great info mate. Now u got me thinking about the cas on the exh cam...spool imports on this forum is using hks gtr cams + both adj cam gears on his NEO 25/30. So it must bolt on the same...Anyone confirm this??

is it a whole entire replacment plate or just a badge that sticks onto of the stock one? What are the difference in rb26 coilpack plate and NEO one?

finally got around the prob with my cam choice. Will use GTR tomei poncam 260 and disable VCT. This way i can remove the hud off the stock inlet cam gear. Will the rb26 clear cam cover then bolt onto the NEO? Or will i still need GTR rocker covers????

Got them from sliding performance. Have since decided to go with GTR cams to run both the adj cam gears. Brand new still in orginal package. Will post pics on request Cost $800 Sell $650 0433466016

i wonder when sk experienced little gains with adj gears it was with moderate power? Does it neccasarly mean that they wont have an affect on high powered applications? I already got the cams damit!!! I might sell them and get the tomei GTR cams instead although i have been told that NEO heads can only have lift no bigger then 9.5ish...

yeh thats right. I had a look at my inlet cam which has a single bolt pattern so trying to figure out how to still bolt on the inlet cam gear with 4 bolts pattern. U maybe asking why i would want to disable it in the first place...I have spoken to another person who using a NEO head + GTR cams which enables to run both inlet and exh adj cams and he said by dialiing them in, there were huge differences to the power band....and 500rwhp so to speak. My setup will be hardly stock and aiming for similar power. I heard of someone saying that it is possible to make up a plate to bolt it on??? Can this be done?

just checked my tome poncams 260 for my neo. the inlet has one bolt.....dat suxs coz i got a set of tomei adj cam gears to go aswell!!! Anyway of still installing it???? And if it could be done then the hud on the stock inlet could be removed?

has any1 disabled their vct in a r34? did you need a oil feed to the solenoid like the r33?

more to the point... if i disable vct, can i completley remove the vct solenoid off the inlet wheel? Will be using tomei poncams 260 and adj inlet and ex cam gears. I want to dress up my engnine and use a rb26 clear cam cover.. cheers

i got tomei poncams and a set of adj cam gears to go...If i were to disable vct to run both inlet and ex gears, is there anyway to remove that nob hanging of the inlet? I think its the solenoid???? If so i could put on a rb26 clear cam cover??

still got the block? I give u $100? Is it turbo/na??

i was thinking bigger cams aswell although i can not find any cams bigger then the tomei 260..Strictly NEO heads of course. Apparently there are none that exsist so i am limited in that sense. The port and polish will be aggressive to compensate. What kind of rpm can the rb30 rev to with argo and balanced end? 8000k?

would this idea apply to big power applications? Say a to4z and MAP ecu? Ive seen a few big powers cars have this setup particually the twin greddy air filter kit.

Im located in perth 0433466016

i got qutoed $2200 for match port and polish of my NEO head!!!! And thats while the engine is being stripped down for the rebuild!!! Am i getting totally ripped?

i got quoted $2200 ( 20hrs x $110 ) for match port and polish of my head!!! Thats included with a full engine rebuild. Am i getting ripped?

i was advised by a workshop against using a rb30 bottom end with my t04z (1.00 a/r). They said that it would not have high enough rpm to take full advantage of the turbo. It will be fully balanced, argo rods/forgies, NEO head, tomei 260 cams, port and polish etc.

how much a set of nismo bearings usually go for? And i heard they were discontinued??

im deciding what brand of bearings to use for my rb25/30. I was thinking of acl but the workshop recommend the nismo which cost around $800. I dont mind paying the extra $$$ but if the acl are on par then no point. Using t04z with all supporting gear and aiming for 500rwkw.

$1500 for both. freight at buyers expense 0433466016