Jump to content
SAU Community

Recommended Posts

Took a few pics of the clutch last night

Flywheel

clutchflywheel.jpg

One of the plates

clutchplate.jpg

Cover

clutchcover.jpg

Done ATLEST 250 7000 RPM + launches. Feels the same as the day I took ownership of the car. It's going straight back in. Very very surprised at the condition of the plates.

Took a few pics of the clutch last night

Done ATLEST 250 7000 RPM + launches. Feels the same as the day I took ownership of the car. It's going straight back in. Very very surprised at the condition of the plates.

Another reason why i am so happy i spent the money on one of these clutches comp spec ftw

Paul, good to see that u stuck with the 2.8. The 3ltr will ruin your gtr due to the mods required with cutting and drilling and stuffing around, you have such a nice example r33...if your car was clapped out then I'd say go to a 3ltr.

Unfortunately when u get the horsepower bug, things break (as per Ian's comment earlier).

Im not a big fan of polished ports.

Heated Air = increased viscosity = extra drag through a smooth port. this has been proven.

I have had my Rb26 head flowed to its maximum ablity without any polishing

Yes it has!

When you look at the list of high powered engines this guy has developed in the last 15 years in Japan from the Drag33 to time attack engines down to current GTR35, you know he has got a little bit of knowledge of what he's doing, plus he's got the runs on the board having built literally 100's of race engines and high performance cars.

End of the day its the complete package that makes everything come together to give a car that has buckets of torque, great power delivery on low boost and isnt going to go bang.

Also you might want to have a real good look at a few other top Japanese engine builders like Jun etc and see what they do.

Are they doing it or have they done it wrong ??

These guys were pushing the boundries of the RB before most owners here were out of wetting their beds.

Its easy to say yes this is proven and thats proven but how many of you guys have built engines and own cars like these guys in Japan have built and still do.

Have you guys actually been and seen what the Jap top tuners build ???

For example in Australia how many 9 sec cars are there..Japan 10 years ago they were being pumped out left right and centre.

Nowdays hardly any and thats due to economic differences e.g Japan is going down the tube big time so nobody has the coin anymore.

Sadly the RB in Japan today is a dinasaur, alike to the old golden Holden 308 , yes parts are still available and the odd build still happens but this is due to just being for bread and butter money. The focus now and the in future is well and truly the GTR35.

At the end of the day you have to look at what Pauls building here. This is not a knuckledragger engine, its being built for all round high performance and high response so he can take it out to the circuit and go very quick but still enjoy a Sunday drive but have all sorts of anger under the loud pedal.

He might have a little bit of knowledge but if those inlet ports are polished (which they kind of look like they are) there are deficiencies in how that inlet port will perform... that is the bottom line, it is FACT! Whether he has built 10 engines or 100 means nothing. Plus the fact that this head also has +1.5mm inlet valves is a whole other issue...

I don't think it is right to continue this on Piggaz's thread, apologies mate. Marcus send me a PM or email if you like.

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

    • Even more fun, leave all the ADAS stuff plugged in, but in different locations, hopefully avoid any codes!   And honestly, all these new cars with their weird electronics. Pull all the electronics out Duncan, and just shove an aftermarket ECU and if needed a trans controller in, along with a PDM. Make it run basic but race car styled!
    • To follow up a question from earlier too since I had the front bar off again (fking!) This is what is between the bumper and the drivers side wheel And this is the navigator side, only one thing but its a biggy! So basically....no putting coolers in the wheel arches without a lot of moving other stuff. Assuming I move to properly race prepping this car I'll take that job on and see how the computers respond to removing a whole bunch of ADAS modules
    • So I prepped the car for another track day on Wednesday (will be interesting to see coolant temps post flushing out and the larger reservoir, with a forecast of 3-14 being 20o cooler than last time I took it out). Couple of things to mention; since I am just driving the car and not taking a support vehicle, I took the rear seats out and just loaded the back up Team Trackday style. Look at all that space! To cover off removing the rear seat....it is weird (note the hybrid is probably different because it wouldn't have folding rear seats) Basically, you remove the lower seat base, very similar to a r series but it is a clip that pulls forward to release the base rather than it being bolted down. Easy Then, you need to remove the side section of the rear seat on each side. There is a 14mm head nut at the bottom of the side piece, the it slides upwards off a hook at the top to release; you also need to unhook the seatbelt from the loop at the top. Then the centre piece is weird. You need to release/fold the seats forward with the tab in the boot on each side From there, there are 2,x12mm headed bolts holding the rear of each seat to the folding bracket, under the trim between the rear seat and the boot (4x christmas tree clips there, they suck). The seat is out but you can see where the bolts attach to the bracket
    • As discussed in the previous post, the bushes in the 110 needed replacing. I took this opportunity to replace the castor bushes, the front lower control arm, lower the car and get the alignment dialled in with new tyres. I took it down to Alignment Motorsports on the GC to get this work done and also get more out of the Shockworks as I felt like I wasn't getting the full use out of them.  To cut a very long story short, it ended up being the case the passenger side castor arm wouldn't accept the brand new bush as the sleeve had worn badly enough to the point you could push the new bush in by hand and completely through. Trying a pair of TRD bushes didn't fix the issue either (I had originally gone with Hardrace bushes). We needed to urgently source another castor arm, and thankfully this was sourced and the guys at the shop worked on my car until 7pm on a Saturday to get everything done. The car rides a lot nicer now with the suspension dialled in properly. Lowered the car a little as well to suit the lower profile front tyres, and just bring the car down generally. Eternally thankful for the guys down at the shop to get the car sorted, we both pulled big favours from our contacts to get it done on the Saturday.  Also plugged in the new Stedi foglights into the S15, and even from a quick test in the garage I'm keen to see how they look out on the road. I had some concerns about the length of the LED body and whether it'd fit in the foglight housing but it's fine.  I've got a small window coming up next month where I'll likely get a little paint work done on the 110 to remove the rear wing, add a boot wing and roof wing, get the side skirt fixed up and colour match the little panel on the tail lights so that I can install some badges that I've kept in storage. I'm also tempted to put in a new pair of headlights on the 110.  Until then, here's some more pictures from Easter this year. 
    • I would put a fuel pressure gauge between the filter and the fuel rail, see if it's maintaining good fuel pressure at idle going up to the point when it stalls. Do you see any strange behavior in commanded fuel leading up to the point when it stalls? You might have to start going through the service manual and doing a long list of sensor tests if it's not the fuel system for whatever reason.
×
×
  • Create New...