NEO Head on SII Block QUESTIONS & Concerns !!! (RB25det)

[StricNyne]

OK, for my insane build i am gunna be getting another Head, basically a NEO head for a couple reason 1) Solid Lifters2) Can get it machined with less downtime3) VVT

Ok, my questions are will there be any issues with head stud location using this new head ? or oil and water lines ? also wut about the wiring for the vvt, i know the sii has NVCS which is only on inlet cam and the neo has it both, also i am not using a stock ecu i am using a haltch e6k, my plan is to get the head, take to machine shop get it polished, ported, remove squish area (per JUN) ...actually gunna do EXACTLY wut they did as listed here http://www.junauto.co.jp/proce....html, but withouy all the fancy jazz will the head bolt on and will the vvt be working with minor wiring or any at all

[Carl H]

the neo head has a constantly variable system, not sure how you can lock that down of if you can use cam gears to get rid of it...

[StricNyne]

yeah, i was hoping to take advantage of that cam system heh

[StricNyne]

Ba ba bab baba BUMP IT UP !!!! ...although it is still on front page, if i cant use VVT i am gunna be pissed but at least i get solid lifters !!!!

[integra7]

I don't have a NEO RB25, but I can tell you that the VVT funcationality is controlled through the NEO ecu. And without the NEO ecu, you won't have VVT.

Do you already have the NEO head? If so, does it have just the one solenoid for the intake cam near the front of the head?

[gawdzilla]

VVT FTL.. use the head for the solid lifters

[StricNyne]

lol i planned on using the solid lifters but wut does FTL mean fruit of the loom hahaha, seriously, back on topic ahem lol. ok i am using a standalone EMS (haklech e6k) does that effect the vvt ?

[StricNyne]

[img=http://img92.imageshack.us/img92/4169/2 ... 015jm5.jpg]



[img=http://img118.imageshack.us/img118/3559 ... 016bf2.jpg]

[StricNyne]

sigh thats supposed to be 3 pics

[240sxr33]

HeyWhat did you end up doing? Any problems with putting it (bolt on?)

[Cjmartz2k]

Wow, 3 years and back from the dead. I just want to throw out there that the Neo does not have NVCS on both cams, just the intake one.