RB30DET S14

ccursed_s1320 Nov 2009, 10:49

Cant wait to see the end result!!!! 😀

RRB25SX23 Nov 2009, 15:35

New "balanced" double diaphram presure plate & button clutch plate.

Ceramic coated "twin scroll" exhaust manifold.

O-Ring copper head gasket.

lljS1423 Nov 2009, 15:55

😮 😮 Awesome stuff RB25SX ,That mani looks fantastic 😀

RRB25SX23 Nov 2009, 16:35

ljS14 wrote:

That mani looks fantastic 😀

Modified the RB26 one to fit RB25 head 🙂 , the spending must come to an end now 😮 , it adds up quickly.

lljS1423 Nov 2009, 19:11

RB25SX wrote:

ljS14 wrote:

That mani looks fantastic 😀

Modified the RB26 one to fit RB25 head 🙂 , the spending must come to an end now 😮 , it adds up quickly.

You only allowed to stop spending when the motor is making power 😉 😀

nneptune23 Nov 2009, 23:44

Makin sum gud progress. Where does this man find the time for all of this. When i spoke 2 him today he was in darling. Big up

TThe Doctor24 Nov 2009, 12:58

Some fine work there looking forward to seeing the car at Saldana, hopefully it will run good speeds.
O yes the "squish pads" stepping on some toes there 😂 😂

Happy days ahead for you when it makes the numbers 😈 😈 😈

RRB25SX24 Nov 2009, 13:22

The Doctor wrote:

O yes the "squish pads" stepping on some toes there 😂 😂

Might "squish" some toes 😂 😂

RRB25SX25 Nov 2009, 17:54

Almost ready to fit into car, just waiting for some gaskets. Will upgrade to bigger throttle body later if nessesary.

ccursed_s1325 Nov 2009, 18:09

Wish I could someday build something extrodanary like that!

nn1smo200sx26 Nov 2009, 08:01

Injectors sizes?
Exhaust AR?
Cambelt ?
This going to make 1000nm I think....
there was a Rb30 in pta already 2 years ago in a S14 but it was a hackjob and still it went like stink.

aangelo26 Nov 2009, 08:01

Damn that looks good..

Are you able to run top feed and side injectors on the greddy intake :?:

RRB25SX26 Nov 2009, 08:50

Top feed 750cc injectors. Manifold can take top or side feed.
T66 turbo, T4 A/R 68 exh housing (should spool fast)
Audi cam belt
Lots of small things done on head and block, not just a quick job to build a RB30DET.

rratadmin26 Nov 2009, 09:42

you must get this dynoed. want to see some numbers

ggodzilla26 Nov 2009, 12:14 · edited

AUDI cambelt, i was looking my self mad for someting localy available to match upand you used an audi cambelt,what audi motor is that from,and price?i ended up buying a greddy belt?!?!? any other secrets you can help us out with ?

nn1smo200sx26 Nov 2009, 12:28

Think a Vw cambelt works also-think passat 158 tooth or something.
That turbo is going to spool at 2000rpm already I think!!
how did you do the VVt feed?
Stock cams?

RRiekertadmin26 Nov 2009, 12:49

😮 😮 😮 😮

that is so hot!!! 1000nm? pfft! more like 10000000000000000000000000000000000000000000000000nm 😀 😈 😈

RRB25SX26 Nov 2009, 13:27

Its a 152 tooth belt, wont fit RB25/6 only RB30DET with 2 x adjustable tensioner bearings.
VVT feed is modified to get oil from the internal oil gallery in the head. Will see if it works well, first time i did it like this. Has been done before.
Stock cams and throttle body for now, will see if i can reach the power i want with the stock parts. Easy to upgrade later.

rratadmin26 Nov 2009, 13:59

what power are you hoping for?

nn1smo200sx26 Nov 2009, 14:07

i think in the region of 280rwkw on 0.8-0.9 would be allright.1.2 maybe 330?
Just thinking what a stock 26 pushes.But the torque will be way higher!

175 posts