Jump to content
SAU Community

Recommended Posts

The G1 profile is equivalent to a 2871 52T, not alot larger then the OEM wheels, you can count it as a slightly bigger steel wheel rebuild rather then high flow. Works fine on factory ecu and stock auto.

The current project high moving towards some thing that makes power but more importantly drives nicely on stock auto. Im currently building a special SS2 using T3x bearing housing and Ceramic ball bearings for throttle response.

Should help with the bigger diameter disc

The actual size of the disc on the intense billet rs is smaller then a certain turbo pictured next to it... It's in the disc placement and porting of it where the gains are. The actuator travel being the biggest gain. Also disc size means nothing if porting isn't done to suit. Pictures of porting will follow from both turbos to show a comparison.

Should help with the bigger diameter disc

I suspect the larger disk without porting the hole sufficiently actually limits the flow of the gate.

putting my intense Rs turbo in this morning! Keep you all posted on results. Gorgeous bit of kit!!

Too slow Nathan, mine is in and running 30psi already. :P

Feels more responsive on the road, makes more boost on the converter when stopped and it's not even tuned yet. Need to fatten up the spool areas of the fuel map so it must be flowing more in that region. See how the tune goes tomorrow.

Looks like we are on a winner here Rick. Thanks for the help designing it, was worth all the late nights. Time to get down to Calder for a run.

  • Like 4

The actual size of the disc on the intense billet rs is smaller then a certain turbo pictured next to it... It's in the disc placement and porting of it where the gains are. The actuator travel being the biggest gain. Also disc size means nothing if porting isn't done to suit. Pictures of porting will follow from both turbos to show a comparison.

I was referring to a bigger disc vs OEM. Here is the porting on my Hypergear post-49288-14482552318983_thumb.jpgpost-49288-14482552618726_thumb.jpg

The bigger problem with the M35 high flow is not boost creep but response.

Is this unit ball bearing?

I prefer the turbine style of the unit on the right in the video its a more efficient design. I expect it would make more average power over the unit on the left which looks similar specs to my Hypergear rev4. Lakes101 pic shows a different turbine again if I can see it correctly which is a good design(curved)

Edited by BoostdR

I suspect the larger disk without porting the hole sufficiently actually limits the flow of the gate.

Too slow Nathan, mine is in and running 30psi already. :P

Feels more responsive on the road, makes more boost on the converter when stopped and it's not even tuned yet. Need to fatten up the spool areas of the fuel map so it must be flowing more in that region. See how the tune goes tomorrow.

Looks like we are on a winner here Rick. Thanks for the help designing it, was worth all the late nights. Time to get down to Calder for a run.

not bad time wise for my first turbo install I think calling you so many times slowed me down lol [emoji12]

Thanks for the help Scott I'll be taking it for a beating tomorrow and let you know how it all goes!

  • Like 2

Lakes 101 has the same turbo as the left one in the video. I no this as we built 4 identical units. For those who couldn't tell, the other turbo in the video is the noisey Hypergear ss2 rev2. It is definetly not more efficient or responsive then the intense billet rs, should have some results tomorrow. As far as wastegate porting goes not very impressed by the porting on yours as he has ported through the inlet track of the turbine. And it isn't even matched to the flapper valve.

I was referring to a bigger disc vs OEM. Here is the porting on my Hypergear attachicon.gifImageUploadedBySAU Community1448255230.174580.jpgattachicon.gifImageUploadedBySAU Community1448255253.699418.jpg

The bigger problem with the M35 high flow is not boost creep but response.

Is this unit ball bearing?

I prefer the turbine style of the unit on the right in the video its a more efficient design. I expect it would make more average power over the unit on the left which looks similar specs to my Hypergear rev4. Lakes101 pic shows a different turbine again if I can see it correctly which is a good design(curved)

  • Like 1

The actual size of the disc on the intense billet rs is smaller then a certain turbo pictured next to it... It's in the disc placement and porting of it where the gains are. The actuator travel being the biggest gain. Also disc size means nothing if porting isn't done to suit. Pictures of porting will follow from both turbos to show a comparison.

On the video you've uploaded earlier, I've noticed the right hand actuator has a spring hooked on to the base. Will you be able to repeat the test with that spring removed?

On the video you've uploaded earlier, I've noticed the right hand actuator has a spring hooked on to the base. Will you be able to repeat the test with that spring removed?

Yes that's not a problem at all. I can repeat the test with a standard actuator. Will do so asap.

I was referring to a bigger disc vs OEM. Here is the porting on my Hypergear attachicon.gifImageUploadedBySAU Community1448255230.174580.jpgattachicon.gifImageUploadedBySAU Community1448255253.699418.jpg

The bigger problem with the M35 high flow is not boost creep but response.

Is this unit ball bearing?

I prefer the turbine style of the unit on the right in the video its a more efficient design. I expect it would make more average power over the unit on the left which looks similar specs to my Hypergear rev4. Lakes101 pic shows a different turbine again if I can see it correctly which is a good design(curved)

Here are the wastegate pics spoken about earlier.post-141141-0-33059600-1448277740_thumb.jpgpost-141141-0-87374200-1448277757_thumb.jpg

Lakes 101 has the same turbo as the left one in the video. I no this as we built 4 identical units. For those who couldn't tell, the other turbo in the video is the noisey Hypergear ss2 rev2. It is definetly not more efficient or responsive then the intense billet rs, should have some results tomorrow. As far as wastegate porting goes not very impressed by the porting on yours as he has ported through the inlet track of the turbine. And it isn't even matched to the flapper valve.

The inlet track to the turbine is opened up all the way around. It even injects air under the turbine by about 40% Do you think this is why I have 20psi at 4700rpm and when running 25psi it goes from 25 at 4850 to 18psi at 6500..

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

    • The sodium acetate, mixed with citric acid, doesn't actually buffer each other. Interestingly though, if you used Sodium Acetate, and acetic acid, THAT becomes a buffer solution. Additionally, a weak acid that can attack a metal, is still a weak acid that can attack a metal. If you don't neutralise it, and wash it off, it's going to be able to keep attacking. It works the same way when battery acid dries, get that stuff somewhere, and then it gets wet, and off it goes again breaking things down. There's a reason why people prefer a weak acid, and it's because they want TIME to be able to be on their side. IE, DIY guys are happy to leave some mild steel in vinegar for 24 hours to get mill scale off. However, if you want to do it chemically in industry, you grab the muriatic acid. If you want to do it quicker at home, go for the acetic acid if you don't want muriatic around. At the end of the day, look at the above thumbnail, as it proves what I said in the earlier post, you can clean that fuel tank up all you want with the solution, but the rust that has now been removed was once the metal of the fuel tank. So how thin in spots is your fuel tank getting? If the magazine on the left, is the actual same magazine as on the right, you'll notice it even introduces more holes... Well, rust removal in general actually does that. The fuel tank isn't very thick. So, I'll state again, look to replace the tank, replace the fuel hanger, and pump, work out how the rust and shit is making it past the fuel filter, and getting into the injectors. That is the real problem. If the fuel filter were doing its job, the injectors wouldn't be blocked.
    • Despite having minimal clothing because of the hot weather right now, I did have rubber gloves and safety glasses on just in-case for most of the time. Yes, I was scrubbing with my gloves on before, but brushing with a brush removes the remaining rust. To neutralize, I was thinking distilled water and baking soda, or do you think that would be overkill?
    • You can probably scrub the rust with a toothbrush or something. After you get the rust off flush well with water to neutralize and you will probably want to also use a fuel tank sealer to keep it from rusting again.
    • The sodium citrate solution is designed to buffer the citric acid to keep it from attacking metal quite so much, the guy that came up with that recipe did a ton of testing on how much metal loss occurs over time and it's nothing crazy unless you forget about it for months:   
    • Ohhh I see lol To be honest the main reason why I wanted to start modding is because of a business trip to Japan and Indonesia. I saw many cool and modded cars all throughout in these countries, especially Japan. I myself am of Chinese+Japanese nationality and when living in china (never lived in Japan js my dad side lol) I remember staring at these cars pass by with their loud tacky exhausts and insane wide body kits. And when I went back to Japan, I got even more invested even asking people about their cars and why they modded. Most gave similar answers to what you said but funny enough one guy just said that he saw the need for speed movie being filmed once in Tokyo I think near Shibuya Crossing and got inspired to tune and mod. After that I just started to fantasize on owning a car like that. Also tbh I prefer the R32 over the R34 it's just the R34 is more iconic lol (also apparently better aftermarket support than the R32) and my only goal really is just to make the car mine and make it fun to drive. As much as I love my Cayenne it's pretty bland to drive. Sure the interior is nice and pretty, gives you attention yada yada but I've wanted to experience what it is like to have a car that is truly yours. I suppose thats the goal so far. Haha if you find where I'm from, then sure. Ill help you out on your next "financial decision"
×
×
  • Create New...