justified2.4

http://www.unorthodoxracing.com/nissan_sr20det.html these prices are all in USD$

For those that want pulleys for the SR, there is a company here called Unorthodox Racing, not sure if you know of them that makes pulleys for a reasonable price. I am thinking about sending them some stock RB pulleys to see if they can make alloy ones.

the benefits come from reducing the power that is taken away from the crank by accessories such as power steering, alternator, etc, since the load is lightened or the pulley is sized for optimal power the crank is not robbed of other power. Not typically a big difference, but does look good as well for dressing the engine up.

Does anyone make lightened pulleys for the RB25, I can find them for SR20, but can't seem to find any for RB25det. I would think Greddy/Trust would make some.

anyone have pics to post of the cam cover off?

you have mail.

There is a guy with a R33 GTS-t here in North Carolina, pulling alright numbers with Power FC and mild upgrades. I am in the process of putting a RB25det motor in my s14 from a R33 gts-t. Hope to pull good numbers considering the weight differences between the Skyline and 240sx.

How much do gasket sets typically cost in Australia for RB25det?They are hard to find here in the US.

if you still have the gearbox I am interested, I need a 5spd. Also if anyone wants an automatic gearbox I have one for sale.

do you know of anyone in Australia with RB25 gearboxes in stock? everyone I have checked do not have them. regards.

if you check some of the US forums as well as sites such as www.meggala.com you will find plenty of info on RB upgrades. we will be carrying RB parts soon, as they some are under development www.JDMpartsplus.com also, you will find that the flange on the RB25 matches HKS 2530, some Greddy/Trust turbos. and plenty of others. its a T3 flange so the possiblities are endless. as far as other upgrades go, Power FC or aftermarket tuned ECUs work well, the injectors are side feed and are more expensive to replace but necessary with turbo upgrades. you will find that info is plentiful and that the swap is becoming very popular in the US as well. if you need motors we have plenty of RB25 & RB26 motors being imported from Japan bimonthly.

Does anyone know for sure if there is a difference between the auto and 5spd ECU's? I am taking a RB25det from a automatic R33 GTS-t and putting it in my s14 and I am trying to figure out if there is going to be a problem using the auto ECU also. Some people have said that on the SR and KA engines there is not a difference, so I assume that the same goes for the RB series motors. Also, has anyone on the forum completed the auto to 5spd swap? I need wiring assistance, need to know how it wires up. Regards.

I am interested in buying the ECU, send me an email to [email protected]. Thanks.

maybe around $200 AUD. I may end up buying a Mine's or Power FC though.

I am interested in the Mines or the Power FC if you still have them, email me: [email protected] or AIM: JCAP Tuning Thanks.

which flywheel & clutch is compatible with the RB25det, the z32 TT or non-turbo? Thanks.

also I need to know if I can use the automatic ECU or if I need to find an ECU from a 5 spd when I do the swap on the RB25. Thanks.

where can I find the best prices on RB25 trannys? would like to find a place that would be willing to ship to the US, maybe wholesale. Regards.

when emailing I would like to know what shipping will cost from your location, and if you have any other RB engine parts, I may be interested as well.

We have body parts from a R31 for sale, headlights, fenders etc. Send me an email. [email protected]

will I have any wiring issues when putting the tranny onto this engine (i.e. ECU, wiring harness, etc) Has anyone there done the swap from auto to 5 spd on a RB series? Regards.

I am looking for a used RB25 5 spd transmission in good condition to be shipped to the US. Contact me by email [email protected] or on AIM: JCAP Tuning Cheers. Justin

Joel do you have any recommendations on where I can find a good used r33 transmission? Also a good place for aftermarket tuning parts for the rb25. Thanks for the help.

I need some ideas and info on my future setup: I have a RB20det from a r32 gts-t arriving shortly (still in bonding warehouse). This is what I have considered doing so far: (This will be going into a s14 chassis, approx 2200lbs) -port/polish, valve job (not sure on valves and springs, yet) -rering pistons -TD06-20g turbo on stock manifold -custom straight runner intake plenum -GTR front mount intercooler -550cc injectors -255 lph fuel pump -Apex S-AFC gen I what I need to find out (I am in the US) is where I can find front & rear seals, gaskets, etc. Which valves and springs I should get or if I should just use stock, is reringing the pistons sufficient? Also will the S-afc be enough? I considered using a z32 MAF but I dont think the stock ECU will handle it. my goal is 400HP, and to achieve mid 13's to high 12's. Thanks for the help.

has anyone here put a RB20 into a s14 Silvia? need more info before I begin my swap