Who Has The Most Hardcore Na Straight 6 Skyline On Here?

[Pva_Glue]

Pic pic pics

Picture speaks thousand words

[Eug]

Pic pic pics

Picture speaks thousand words

weeeeeeeeeerd

[Kor'axis]

pictures say a thousand word but take up 1000x the memory...

I have a 115kW @ wheels rb25de. Got it dynoed at the last SAU dyno day!

[CRSRB25DE]

Here are some pix of the RB34 stroker:

The crank still needs the main journals ground, then final balance, shotpeen, nitride, and give it a good polish and clean.

Any comments or questions appreciated.

Chris

[BADR33]

looking good man. so how much of that is custom? what size bore you using? what dus that kinda set up cost?

my rb30 put out 124rwkw and 264Nm of torque(ajusted). so thats alright

[CRSRB25DE]

The crank is a customised standard item, the rods are custom h beams but the pistons are off the shelf .040" OS (87mm) with a 22mm pin.

I will post up some more pix of the crank when its done.

Ive taken all the casting dags off the webs of the crank, but now rust has formed on it from sitting around too long.

I might bore out an rb30 block soon, see what size bore i can sleeve it to aswell.

RB36 maybe???

[ross80]

ill probably get shot down for this but,

If your off your p's why bother?

Drop in a v8 if you dont like turbo 25's or 26's? Seems like a complete waste of money. Throw in a lexus v8 or something and they are about $1000!

Sorry I don't understand, if there is something im missing please feel free to tell me

[BADR33]

even if the v8 is only $1000 you would still have all the other engineering costs of custom engine mounts, different gearbox or adaptor plate, wiring would be a pain. so the cost could end up being similar to building the rb34de

then in the end you dont end up with a skyline cus its not all nissan.

NA_r33 is different cus he used a nissan V8

of all the N/A skyline motors rb30de has to be the best of the easyily built N/A. rb34de can only be better plus the sound of the rb34.. mmmmmmmm

once he gets it all done. im sure if you went for a ride in it you would understand why he did it.

thats what i have done with all the people who said why you spending all that $$ just to run it as N/A. now they like it

[CRSRB25DE]

The reason i have developed an RB34:

Im an engine reconditioner so all the machining etc i do,

is to my standard and it doesnt cost me anything.

I am building 2 of these RB34's the other one will be a large single turbo (GT3540) and more than likely have full boost by 3000 RPM.

But if you dont understand ross80 then....

You obviously have some interest in a NA 6?

[ross80]

Im guessing that they might be more reliable then a turbo motor?

Im continuously destroying them

[CRSRB25DE]

The strokers will be reliable - they are being built with new forged components with extra attention on radii with 20% more bearing area and other critical operations.

If you build/tune your turbo engine right u shouldnt destroy them....Obviously.

You keep blowing standard engines i assume?

[Maxx]

learn how to look after maintance/modify yr car

crsrb25de: I will be available next week

[V-Spec]

ive been scared by some rb30e na before

the guy i bought my wheels off had full 2.5 exhaust, no cat and extractors, cam, xf tb proted plenum 3" intake, unifilter and no ac

i got a stocker rb30 with a bolt on turbo kit and i allmost lost to that :0 i was loaded up with people and wheels tho

[CRSRB25DE]

No worries Maxx, just say when.

Any one else wanna check it out, just msg me.

[R30kc70UGE]

I win out of the L series motors L24e injected upgrade fuel pump and injectors l26 nismo cams grinded for more Duration modified microtech d5 and double valve springs just need my flat top pistons hardened valves and extractors and i am finished conservative estimate 125kw current once finished probaly close to 150-160kw

[racsov500]

FEAR THE f**kING WRATH

lol na R31 house have a brown coupe with a Na rb26 in it

[predator]

CRSRB25DE.. 3.4L and turbo? sounds like it could be a monster if it holds together.

Longest capacity out of an RB30 block was 3.3L that I heard about.. but maybe that was you

[PORTS]

I think theres another NA engine from Nissan that gets completely over-looked,

the VG30DE. I know it's a vee, but my NA sounds real sweet.

With little mods you can get over 200kw @ flywheel.

Over engineered and tough as, with serious mods and Nos, who knows?

Stock internals on a TT can handle nearly 400+ kw.

All you need is big enough bay.

ps; that yellow NA zed in those HPI dvds runs 10 sec 1/4.

[Lithium]

I think theres another NA engine from Nissan that gets completely over-looked,

the VG30DE. I know it's a vee, but my NA sounds real sweet.

With little mods you can get over 200kw @ flywheel.

Over engineered and tough as, with serious mods and Nos, who knows?

Stock internals on a TT can handle nearly 400+ kw.

All you need is big enough bay.

ps; that yellow NA zed in those HPI dvds runs 10 sec 1/4.

Using NOS like that Z has sortof makes it not an NA accomplishment, unfortunately. Also, the thread is specifically about straight 6s - not saying they are better.

[dnb]

what is the new rpm limit of this combo?