nismonyo

Hello I took the fuel pump out of my A31 and found this number: JECS A42-621 b70 could anyone say what car this is for >>i was told that it came from the R32GTR but not confirmed? also what is the flow rate of this pump? Is this pump usually noisy on idle? What HP is this pump rated for?

All Is there any way one can know if they have done an engine conversation, which skyline the engine came out from? for instance> My ceffy has an RB25det, with an engine number RB25-076290A>>how could i find out which skyline this engine came from whether it is R32gtst or R33 gtst could anyone help on this?

Hi Could any one tell me what engine is this coil pack for : code: 22433 - 59s11 will this work on the rb25det series 1 engine?

is there a serial # for the rb25det coil packs?

all could you advise if there is a difference between the rb20det coil packs and the rb25det coil packs? are they the same or different? and what is the serial numbers for the rb25det coil packs.

Gentlemen, and or ladies- (because i do not know if you all have and female A31'ers on the site) I must say that i am impressed by you guys/girls with your a31's>>I am from Trinidad & Tobago and we have quite a lot of them in my country...nevertheless keep up the good work.... BTW: I also have a Cefiro which is an MA31... the only bad thing is in trinidad we are now that privilege to alot of aftermarket parts> esp Roll cages which i a looking for?

What do they mean by>>60 AR on the comp and 48 on the turbine? does it means that it spools fast? because i am getting a turbonetics T3 60 comp and 48 turbine? could you say if this is a good turbo or not.

what is RWKW

R31 Nismoid I get you point loud and clear...... Now since a stock system can give approx 350rwhp or less.. is this with the stock T25 turbo or with an upgraded turbo?

so what can you get from a stock sys.

thanks for the info

As i said i use the car for drifting and occasional to drive to work. what i am trying to achieve is basically this, raise the boost and tweek the emanage with the stock system ( internal + Inj) that would not cause damages to the engine. i do not even know how much boost the rb25det can even handle with a stock system. I was told that the T25 can only handle 12psi before shattering... BTW: the car also has a MAP sensor which i do not know what this is for? with what i have does anyone have an idea as to how much HP i can achieve? i would like to know how much HP i can get with stock internals? i would like to go for a 500HP at the wheels.

Guys I am looking at upgrading in a cost effective manner, I have an RB25det in my A31 cefiro with stock inj, 7psi boost, stock internals,XO2 turbo extractor manifold, 38mm Tial waste gate, T25 turbo, AEM wideband, 36psi on fuel pressure on idle and a GReddy E-manage Ultimate management.(which has not been tune) I am looking at upgrading the turbo on this vehicle but i do not know what to get? I use the car for drifting and probably to work and nothing else... since you guys are very Knowledgeable in the RB world i know that i would get some great advice. because where i live everyone has some advice: and it get me even more confused because these things are very new to me, because when my car needs something done i take it to the mechanic. i was advised on the following: Garrett T3/T4 GT28rs aka disco potato HKS GT 2530 Hks GT 3240 GReddy Td06 25G Holset HX20 Garrett GT35R Airresearch T3/T4 now i have a GReddy td06 25g at home but the shaft is broken so i don't know if to keep it and repair it or dump it let me know your views.

all i am thinking of installing an HKS GT 3240 turbo on my rb25DET, i would like to know your views on this turbo as i would be using it for drifting? and would there be any mods to the manifold? thanks

also what are your view on the holset HX 20 turbo for the rb25det