85celicagthatchback

7mgte supras I'm not ur as long as there out of a 7mgte there's a lot of them on eBay I have a set I'm selling

Ugly4Runner

I'm pretty new to Toyotas but do have a fair bit of turbo experience via a 94 mustang and a really scary 74 vw beetle.
I would suggest converting all things that control fuel to stock turbo Yota gear save for the, I assume, larger 7mgte injectors. I agree with the other folks that you will require more fuel due to the higher comp. ratio of the 22re. The turbo components will compensate for the additional air being pumped in when on boost by adding fuel, hopefully, keeping pre-ignition at bay.
And now, I betray my ignorance of Toyotas. Are the stock ecu's reprogrammable like my old mustang was? If so, I would suggest having it tuned by a reputable shop to avoid grenading your newly rebuilt motor. Good luck!! Gotta love hearing a spooled turbo!

Ugly4Runner

Er... Just reread that.... I mean use the 7mtge injectors.... I need more coffee!

85celicagthatchback

No they are not reflashable to my knowing gota get mega squirt

85celicagthatchback

Remember keep the timing down 28ish @2800-3000 should stay the same at top end

frm_808

iTrader: (1)

I have a 22rte, waiting to install my bigger turbo and manifold.

Looking for the bigger AFM ( 1982 supra ) and injectors.

85celicagthatchback

U don't want 82 injectors and u can't use the 82 supra afm well not the eletrinics there different

frm_808

iTrader: (1)

Not 82 injectors, just "injectors" Need to know what size to grab thats PNP.

82 supra is PNP as well, this is the only year that is bigger and compatible with the 22rte. All the other years, you have to take out your old electronics and swap it in the supras AFM

85celicagthatchback

7mgte injectors will be pnp if u have a 88-95 harness the only thing u have to do is change plug ends. but u must be using the 22ret ecu if ur going to use the 7mgte injectors

frm_808

iTrader: (1)

Well like I said before I have an 87 22rte truck, also says in my signature...

I read a guy used rx7 injectors, just need to change the elect plugs
I was also reading that RC Engineering makes low imp 400cc/440cc inj for the RTE, but that ˟˟˟˟s expensive!

85celicagthatchback

Ya. Well u gota figure how much power ur gone make and ur Sig ant showing. U can 7mgte,rb25,rx7,Ford injectors.

Mitchell12

Sounds like way more ˟˟˟˟ing around with OEM ECUs than it's worth. Standalone and a good tune will yield your best results.

85celicagthatchback

i agree just depends on how much they want to spend.

Mitchell12

Yea, That's true. If it was a boosted engine all ready and he was just swapping turbos or something then I'd understand. But putting a Turbo onto an NA engine is just gonna be a hack job if you don't go to some kind of management IMO.

85celicagthatchback

well it doesnt have to be a hack job he just has to but all the right parts on it. i told him i would just get another 85-87 harness and use th 22ret ecu and afm and 7mgte injectors. but will see what he does im in the same boat he is but im running even high compression then him so im married to water methanol

frm_808

iTrader: (1)

Ford injectors? from what vehicle

rb25 PNP as well? low imp?

85celicagthatchback

yes rb25 are low same injectors as a 7mgte. some fords are low just depends. and a 4.6l ford injector or a 2.3 turbo

85celicagthatchback

agaain cheapest injector is a stock 7mgte and get a adjustable regulator for when u need more fuel

Alberta4x

You need to do a LOT more research before jumping into this too far. You need to run a standalone FMS, otherwise you will be wasting your money and doing it all over again. You will have more headaches than horsepower. Not to mention you'll be rebuilding the motor in no time. I don't mean to sound like an @$$ but I've spent countless hours figuring this stuff out. There is a lot more involved than it looks like at first, might as well do it right the first time.

frm_808

iTrader: (1)

the 7mgte, were those the 440cc?