Jump to content
SAU Community

Recommended Posts

hahahaha my suggestion was in no way serious :) I'd hate to think what kind of distorted readings the AFM would get when placed directly in front of the turbo inlet anyway.

So does anyone make an alloy one with bov/breather return that isn't $300 ?

Does anyone make an alloy one with bov/breather return that is good? I didnt know there were any at all, at any cost.

I just made one up myself... Just get a 3" 90 deg bend and weld on a few plugs then use radiator hose to connect between original return pipe and the custom intake

Thats exactly what i did. $10 scrap exhaust bend from an exahust shop. cut the bov return and oil breather metal return pipes off (about 30mm cut off) turned them around and welded them onto the exhaust bend, then 2 small hoses (about 80mm) long to join up the now cut bov return and oil breather.

Chasers made mine because, as other people have found, the rev210 mod does have it's limits. 2 x 45 degree bends were used in the end i think, they wanted it as straight as possible.

They did say it was tricky to get it to work, which must be what all of you guys are talking about.

I have the standard airbox and standard BOV, plum-backed.

Wasn't cheap, $300+, but still let me run everything as it was and in it's most standard configuration, whilst being the straightest possible pipe.

that should all be past tense, as i no longer have the car :)

Chasers made mine because, as other people have found, the rev210 mod does have it's limits. 2 x 45 degree bends were used in the end i think, they wanted it as straight as possible.

They did say it was tricky to get it to work, which must be what all of you guys are talking about.

I have the standard airbox and standard BOV, plum-backed.

Wasn't cheap, $300+, but still let me run everything as it was and in it's most standard configuration, whilst being the straightest possible pipe.

that should all be past tense, as i no longer have the car :)

Thats the next level of complexity again as you have to connect it up to the standard airbox. I am just talking about a pod filter so it doesnt have to be as precise.

I made THIS for the same reasons as above.

All you need is some alloy pipes and a welder.

I made this one 2.5" on the turbo end and 3" on the AFM end so no need for silicone reducers (ugly)

I made THIS for the same reasons as above.

All you need is some alloy pipes and a welder.

I made this one 2.5" on the turbo end and 3" on the AFM end so no need for silicone reducers (ugly)

Good to see another way of doing it!

However, for the guys with larger turbos I am sure it would be beneficial to go straight to 3" as quickly as possible from the turbo. I know its the not exactly the same but its sort of like a bellmouth if it goes straight to the largest diameter. Thats my theory anyway.

Had car retuned today after I had a few issues fixed up...I'll be providing Stao with the dyno sheet to post up first once I pick the car up, but all I can say is that I'm very happy with the figure. Considering I asked the tuner to be as conservative as he could and very safe up top, it still made stupid power. He was skeptical of the turbo since he'd never heard of them before, but was pleasantly surprised (or astounded moreso) with the power it made.

Since it was running without any boost control, boost came up to ~17psi initially and bled down to ~15.9psi. Tuner took out as much timing up top as he could before it would begin having a negative affect, and it finished up with 11.5AFR. Not sure of the rpm yet, but at 15.9psi it made 294rwkw.

Safe to say I'm stoked with this result.

Thats awesome, can't wait to see the dyno graph.

Mine's going back on the dyno on monday too! last tank of fuel before i switch to E85 :D

You're a prick. I want some ethanol action :no:

Who's tuning it for Ethanol?

Had car retuned today after I had a few issues fixed up...I'll be providing Stao with the dyno sheet to post up first once I pick the car up, but all I can say is that I'm very happy with the figure. Considering I asked the tuner to be as conservative as he could and very safe up top, it still made stupid power. He was skeptical of the turbo since he'd never heard of them before, but was pleasantly surprised (or astounded moreso) with the power it made.

Since it was running without any boost control, boost came up to ~17psi initially and bled down to ~15.9psi. Tuner took out as much timing up top as he could before it would begin having a negative affect, and it finished up with 11.5AFR. Not sure of the rpm yet, but at 15.9psi it made 294rwkw.

Safe to say I'm stoked with this result.

Sounds good! Keen to see your boost graph so don't forget to get a print out while you are there :no:

Also try and get the runs printed in rpm if you can

Not sure mate. I'll go back to Ed on monday to get a "before" and base tune.

Then I'll tune the AFR's myself and up the timing a bit. Then bepending on how Ed goes with the before tune i might go back to him.

Otherwise i dunno

As some already seen the ceramic ball bearing high flow results. This is based on a stock Rb25det with factory head, cams and cam gears with forged bottom. Turbo did have some unexpected boost creep issues due to a newer designed waste gating system.

Tuning video footage of 4x consecutive runs. with consistent 321rwkws:

op6highflow321rwkw.jpg

op6highflow321rwkw2.jpg

op6highflow321rwkwboost.jpg

Turbo has been pulled apart, we are analyzing its bearing components and modifying its turbine wheel refer to some skeptics for faster torque gain.

Also we will be testing some cage less air craft ceramic bearings for even faster spool time.

post-27032-1287745479_thumb.jpg

Also for people whom's interested in sleeving stock rubber pipe with metal and hopping for great HP. Below is a dyno comparison to show you it doesn't work. and please don't waste time trying. (The drop at 6500RPMs was from operator back off per discussion earlier)

puvsrick.jpg

I would highly recommend going fora 4inch metal intake pipe with pod. All ATR43G3/4 units will be now built with a .70 comp housing with a 4inch inlet unless special request.

Since I got no idea if Stao is gonna chuck these up or not, here's the dyno charts from my tune this arvo. I don't get a torque chart tho :ermm:

One shows power+boost, one shows power+AFR. They've been overlayed onto the graph from my first tune when I was having boost issues. The RED line is from today (though I dare say that will be obvious lol)

post-60560-1287746563_thumb.jpg

post-60560-1287746602_thumb.jpg

Big thanks again to Stao and his great work, another happy customer here :)

Thanks for uploading. I was about to re-size them first. Unfortunately above turbo had some shipping damaged to the actuator lever which caused it not been able to shut in the earlier run. Great to see thing's back in working order. Hopping to see more power at 20psi :ermm:

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...