HAK1

Stock injectors. After this setting I may look at final stage E85 tune + upgrade injectors then if I get the money.

Mrmatt3465

iTrader: (10)

Youre gonna max our around 350whp with stock injectors. If you want e85, you’re gonna need way more injector and more pump.

Matt

R-R-Rx7

iTrader: (24)

BLUE TII

iTrader: (9)

Might be able to hit 300rwhp on e85 and stock injectors.

Can push to 350rwhp on pump gas though.

HAK1

I'm using 98pump and stock injectors this stage tune as it is conservative for now, but the fuel pump is e85 safe for potential future e85 tune which will be the bigger injectors then. Just need the dosh it ain't cheap boys especially with the world in limbo atm

TwinCharged RX7

iTrader: (14)

I don't know why you'd pay the premium for these turbos if you don't have a fuel system that can even max out the stock turbos.

BLUE TII

iTrader: (9)

Sometimes our funds are limited and we build our cars in stages.

HAK1

yep

TwinCharged RX7

iTrader: (14)

I get it. That's how I do it too. But fuel system is usually first on the list. Along with ignition and ecu.

HAK1

In my particular case, the turbos needed to be replaced soon after I bought the car. While they were removed, it was convinient to do the engine rebuild turbo port at the same time. So after hearing about these turbos being legit from people in Aus, I went with them since they were brand new + warranty with optional custom spirit r downpipe base on the model number which I thought was a nice touch.

E85 safe pump, ignition and ECU is being done for now too but to go all out with the sequential 13b set up will cost me too much at the moment. So the current setting is built for convenience and potential for the future if funds are available, while allowing an upgraded, reliable stock setting.

Narfle

iTrader: (16)

I'm confused about this spirit-r downpipe. There is a different part number for 280ps downpipe, but I suspect that may not be what you're referring to. Is it the big huge custom one Sasha is making with the new turbos?

THE DOCTOR

he is referring to my new design cast stainless steel front pipe , design to flow max for right hand drive cars .

the LhD cars have an advantage over RHD that there’s no steering arm in the way and have a better outcome power from high boost running standard twins or high flow twins , but now with the new design us RHD guys don’t have that restriction problem no more .

cloud9

iTrader: (4)

Just caught up on this. What a **** show...

I feel pretty confident about one thing though - if these really were the 400hp-550hp silver bullet they're lauded as, their owners would be like the vegans of the rotary world; wouldn't be able to shut up about them and we all would have to deal with their incessant bragging.

I have to admit, though, that I'm curious if there's anything new going on here?

mr2peak

Does anyone have a Dyno yet, or are we still talking with no results? I'm RHD and very interested in ACTUAL RESULTS

OyvindRX-7

What's the specs on those intercoolers?
Who makes them?
Price?

Tim Benton

iTrader: (1)

Interesting design on the intercooler, curious as well to the pressure and temp drop on the outlet side…see if it’s getting enough air to help cool the charge temp. They look nicely made from the pic.

GoodfellaFD3S

iTrader: (213)

Seems like the resident loudmouth has left the building. Still waiting to see any legit quantifiable proof from this guy of anything of substance. Have any of his magic twin turbo cars ran one 1/4 mile pass?

You know what they say about the guy who yells the loudest.......

TwinCharged RX7

iTrader: (14)

And you know what they say about thy loud guy that then disappears without any proof of products actually meeting the outrageous claims.


Hint... they never made anywhere close to 600whp haha

Zepticon

iTrader: (1)

I never understand the rationale about people who try to sell their stuff by talking down other peoples product.
1 - If your competition is ****, and you are better, your product is just slightly better than said ****.
2 - If you claim a known good product is ****, then you are lying. And thus, what you say about your product could just as well be lies.

But if you talk up your competition, and then say that yours is better, you win everything.
1 - If your competition is really good, but then yours is better, then your product is really really good.
2 - If you confirm that a product we know is good, is good, then you are telling the truth, and people are more likely to believe other claims you make.

Both of these capslock australians have this issue...

zx1441

Bump

HAK1

Finally finished my Spirit R build running these Bathurst SP Hitachi twin turbos in sequential. Super happy with these turbos. Pulls insanely hard on the road and never runs out of steam. Instant boost response is unreal. Its my daily driven dream car and cruising around feels smooth. The turbos are special and are of high quality and durability. Never intended to push them to their limits just a nice reliable OEM style street car was the goal. Highly recommend as a twin turbo upgrade.

E85 tune I believe 20PSI. Dyno vid/sheet below.

https://fb.watch/bOVKk0w5fS/

https://cimg3.ibsrv.net/gimg/www.rx7...60c621fa98.jpg

Jatt

iTrader: (2)

Wow, someone finally did it!

Wonder what @GoodfellaFD3S and others have to say. Know Goodfella's brother has one powerful FD with BNR's. Will be cool to see real world comparisons, rather than overexaggerated fairy tales from the doctor lol.

Testrun

This is very cool. I would love some of the experts to chime in also on "your HP" vs US HP and I would love to see some torque.
Not sure of the HP conversion as my "sp" Hitachi are not that far off on much less PSI.
It is awesome to see someone really running these!! Beautiful car btw!!

TwinCharged RX7

iTrader: (14)

Nice. Although I feel bad for you that you spent double what you needed to get that result and the money went to a terrible seller.

Testrun

Lol, I wouldn't say that yet, as I thought their HP was like 30-50 less than our's no? I think I am pushing close to that on my 14psi "SP".