Jump to content
SAU Community

Recommended Posts

Hi my name is Mark I have a R33 skyline. upgrades are as follows

Built motor pistons bored to 40 thow. rods nismo oil pump hks head gasket, Race bearings. Main studs and head studs. stock valve train springs,cams etc. stock head.

HKS Gt 3037pro s turbo kit. from japan

HKS twin plate clutch

Power fc with hand controller

World Electornics Boost controller tbc-1 (best money can buy)

Full exhaust NO CAT ( 5 zigen)

Front mount intercooler

Z32 afm (30p00)

100mm intake manifold and T body.

Sard 800cc injectors and rail

Sard in tank 280 lph fuel pump

HKS M45 spark plugs

BF goodrich R1 tyres (Drag)

After market air filter

Ksport coil overs

Tuned by myself (wouldn't even call my self a pro tuner, understand a little)

Would anyone know how i can get a bit more power.? I live on a island (Bahamas) so we don't have a dyno over here. the road is our dyno.( the way it feels). I would guess i'm about 400hp to the rear wheels or less. I do all the work myself, I looked at this site and got everything i read about, Everthing was from this site ,and all you guys out there. Things that I wasn't to sure about I just got the best, that fits my needs (like the turbo disscusions)

I'm looking on making about 600hp any help would help.

The weakest part on the rb25det motor is the ring landing know matter what tuning you do thats the first thing to go.

I ran 25psi and it last for about 15 mins then, i did it all over again with another motor 15 mins agian. Now i"m running the same thing and i think i'm maxing out the afm. (CHANGE PISTONS GUYS DONT BE LIKE ME)

I'm realy interested in seeing how much the RB25DET can take after the mods.?

i'm planning on strokeing another motor with full racing head i must get 800hp plus with this motor. Planing on putting it in a 200sx check it out http://www.youtube.com/watch?v=9m2QV5QEK_U there is so much to talk about, but i'll take it a little bit at a time

my e mail address is [email protected] anything email me please

KEEP UP THE GOOD WORK EVERYONE.

Edited by Cubes
Link to comment
https://www.sau.com.au/forums/topic/231926-rb25det-making-400-plus-hp/
Share on other sites

I think
burnout is a lil better!!

:worship:

O well i'm still not as negative as the rest.

i thought that this site was all about helping people out but i guess not all people from australia are negative. (so far i'm wrong)

so far negative is winning.

I'll stop talking and just do what i did last time

Read Read And Read more

Just when i was thinking about taking a vacation to Australia. i'll go to Japan insted. at least they will take my money and help a little.

even with all the negitive people out there everyone else keep up the good work.

never to be make another comment

Mark peace

keep fighting your own battles.

O well i'm still not as negative as the rest.

i thought that this site was all about helping people out but i guess not all people from australia are negative. (so far i'm wrong)

so far negative is winning.

I'll stop talking and just do what i did last time

Read Read And Read more

Just when i was thinking about taking a vacation to Australia. i'll go to Japan insted. at least they will take my money and help a little.

even with all the negitive people out there everyone else keep up the good work.

never to be make another comment

Mark peace

keep fighting your own battles.

I don't think people were being negative bro. Just showing you some other sick burnouts because of your video. I'm also going to Japan next spring. I want to hand pick another car, as well as buy a bunch of junk for my R32 :worship:

This turning into a best burnout thread?

I can't help myself.

:laughing-smiley-014:

Lol that burnout was done on a GTS N/A (It has 4 bolts on the wheels).

Btw off topic here, how can you do a burnout with the car standing still like in the video?

When you press the brake, all 4 discs lock and thus no burnout.

How was that possible? Any links or items was used/installed?

Lol that burnout was done on a GTS N/A (It has 4 bolts on the wheels).

Btw off topic here, how can you do a burnout with the car standing still like in the video?

When you press the brake, all 4 discs lock and thus no burnout.

How was that possible? Any links or items was used/installed?

noob_tn.jpg

Anyone knows how much power a rb25det with pistons And rods main and head studs and head gasket, can take or handle?

how much psi can the motor handle.?

Providing tuning is good.. More than your 3037s can push.

On the 25's the 3037's with cams typically max out around 320rwkw on 20-22psi. I haven't known one to push 300rwkw with std cams on PULP. No doubt there are some out there.

You mention its making 600hp in the vid you posted. Not a chance with that turbo and especially with it bolted on to the std exhaust manifold.

What afm volts are you seeing and at what rpm?

What duty cycle are you seeing with your injectors and what afr's are you running?

You've been stirred because you posted a burnout video and then claimed it makes huge horsepower.

Up and rolling vids of the speedo are a much better indicator.

"I would guess i'm about 400hp to the rear wheels or less"<----- mate he clearly said 400hp or less :whistling:. so before you try and make a cock out of him, might wanna read carefully :D.

also, the blokes been nothing but polite and has said nothing but praise this forum, so why dont u guys cut him some slack and either a) help him out and answer his question, or b) keep ur 2c to urself :)

the guy seems to do all the work/tuning himself, through reading etc. takes alot of guts to rebuild a motor and tune it on your own. so unless you are sum guru, i wouldnt mock him :).

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • And finally, the front lower mount. It was doubly weird. Firstly, the lower mount is held in with a bracket that has 3 bolts (it also acts as the steering lock stop), and then a nut on the shock lower mount itself. So, remove the 3x 14mm head bolts , then the 17mm nut that holds the shock in. From there, you can't actually remove the shock from the lower mount bolt (took me a while to work that out....) Sadly I don't have a pic of the other side, but the swaybar mounts to the same bolt that holds the shock in. You need to push that swaybar mount/bolt back so the shock can be pulled out past the lower control arm.  In this pic you can see the bolt partly pushed back, but it had to go further than that to release the shock. Once the shock is out, putting the new one in is "reverse of disassembly". Put the top of the shock through at least one hole and put a nut on loosely to hold it in place. Put the lower end in place and push the swaybar mount / shock bolt back in place, then loosely attach the other 2 top nuts. Bolt the bracket back in place with the 14mm head bolts and finally put the nut onto the lower bolt. Done....you have new suspension on your v37!
    • And now to the front.  No pics of the 3 nuts holding the front struts on, they are easy to spot. Undo 2 and leave the closest one on loosely. Underneath we have to deal with the wiring again, but this time its worse because the plug is behind the guard liner. You'll have to decide how much of the guard liner to remove, I undid the lower liner's top, inside and lower clips, but didn't pull it full off the guard. Same issue undoing the plug as at the rear, you need to firmly push the release clip from below while equally firmly gripping the plug body and pulling it out of  the socket. I used my fancy electrical disconnect pliers to get in there There is also one clip for the wiring, unlike at the rear I could not get behind it so just had to lever it up and out.....not in great condition to re-use in future.
    • Onto the rear lower shock mount. It's worth starting with a decent degrease to remove 10+ years of road grime, and perhaps also spray a penetrating oil on the shock lower nut. Don't forget to include the shock wiring and plug in the clean.... Deal with the wiring first; you need to release 2 clips where the wiring goes into the bracket (use long nose pliers behind the bracket to compress the clip so you can reuse it), and the rubber mount slides out, then release the plug.  I found it very hard to unplug, from underneath you can compress the tab with a screwdriver or similar, and gently but firmly pull the plug out of the socket (regular pliers may help but don't put too much pressure on the plastic. The lower mount is straightforward, 17mm nut and you can pull the shock out. As I wasn't putting a standard shock back in, I gave the car side wiring socket a generous gob of dialectric grease to keep crap out in the future. Putting the new shock in is straightforward, feed it into at least 1 of the bolt holes at the top and reach around to put a nut on it to hold it up. Then put on the other 2 top nuts loosely and put the shock onto the lower mounting bolt (you may need to lift the hub a little if the new shock is shorter). Tighten the lower nut and 3 upper nuts and you are done. In my case the BC Racing shocks came assembled for the fronts, but the rears needed to re-use the factory strut tops. For that you need spring compressors to take the pressure off the top nut (they are compressed enough when the spring can move between the top and bottom spring seats. Then a 17mm ring spanner to undo the nut while using an 8mm open spanner to stop the shaft turning (or, if you are really lucky you might get it off with a rattle gun).
    • You will now be able to lift the parcel shelf trim enough to get to the shock cover bolts; if you need to full remove the parcel shelf trim for some reason you also remove the escutcheons around the rear seat release and you will have to unplug the high stop light wiring from the boot. Next up is removal of the bracket; 6 nuts and a bolt Good news, you've finally got to the strut top! Remove the dust cover and the 3 shock mount nuts (perhaps leave 1 on lightly for now....) Same on the other side, but easier now you've done it all before
    • OK, so a bunch of trim needs to come off to get to the rear shock top mounts. Once the seat is out of the way, the plastic trim needs to come off. Remove 2 clips at the top then slide the trim towards the centre of the car to clear the lower clip Next you need to be able to lift the parcel shelf, which means you need to remove the mid dark trim around the door, and then the upper light trim above the parcel shelf. The mid trim has a clip in the middle to remove first, then lift the lowest trim off the top of the mid trim (unclips). At the top there is a hidden clip on the inner side to release first by pulling inwards, then the main clip releases by pulling the top towards the front of the car. The door seal comes off with the trim, just put them aside. The the lighter upper trim, this is easy to break to top clips so take it carefully. There is a hidden clip towards the bottom and another in the middle to release first by pulling inwards. Once they are out, there are 3 clips along the rear windscreen side of the panel that are hard to get under. This is what the rear of the panel looks like to assist:
×
×
  • Create New...