Kidbarillas

Hey guy i recently bought a used sc an not all piece came with it so im still buying pieces
I had this question about the oil return line does that return back to the oil pan or does go somewhere else i knw its kinda of a dumb question but im kinda new at this oh an was wondering if running it without a reflash ecu but having a unichip thats tune with the sc map will affect anything

Dilirious

iTrader: (2)

The oil return line goes only from the s/c to the oil pan thats it. as for running the supercharger with just unichip i think it should be fine if tuned to the s/c map if i am wrong someone else chime in.

Kidbarillas

Oh ok so does that mean i tapped my oil pan twice
An wanted to ask i have plan on building my motor an wanted to knw whAt kind of compression do you guy suggest from what i read i said a 9to 5 should do but i talk to a friend of mine he has a si an he said i should get a 10 to 1 what do you guys suggest

tipc4life

iTrader: (2)

Did you get the oil pan with it and you will have to have your ecu reflashed at the dealer they should have my dealer did it was like 80 bucks to do it not to bad

Kidbarillas

I got a untapped oil pan

AZGuy

iTrader: (1)

I wouldn't bother with flashing the ecu, just get a piggyback and you will get more out of it than with the reflash.

creamyxb2

iTrader: (1)

you can get most of the parts still from toyota. try trd sparks first.

tCb00b

iTrader: (1)

This:
https://www.scionlife.com/forums/sho...d.php?t=112896
And these:
https://www.scionlife.com/forums/ann...hp?f=1645&a=19
Should help you.
Yes, the return line is meant to go back into the oil pan that was supplied as part of the TRD supercharger kit.

Dilirious

iTrader: (2)

azguy could you direct me to which piggy back you used?

andyc0313

Yes, the oil return line goes into a tapped fitting at the front of your oil pan. As for the piggyback, I've used the AEM FIC and the emanage ultimate with great success for two different setups. For an entry level piggyback, I'll go as far as saying the FIC is as good as it gets for the price.

Kidbarillas

So is the unichip no good??


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AZGuy

iTrader: (1)

It isn't the best option but it gets the job done. I use it successfully and I am running more boost that stock trim.

Kidbarillas

By stock u mean the trd reflash


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AZGuy

iTrader: (1)

No I mean I am running smaller pulley than on the stock SC setup.

garynkim

kidbarillas i think u should be ok using a high temp oil hose line with good clamps on it i mean the trd sc return line hose is metal in the center and both ends are rubber hose made just make sure it wont hit anything then you should be good also i rec. use aem fic or greddy ult. instead of unichip im flashed with the trd map right and runnning greddy eman. but i think you ll be fine tuning it with out the trd map on aem fic or greddy eman. ult. all the turbo guys do it.. so y not.

AZguy are you running 14psi right now? if so what sized belt and brand are you using. and also is your shaft mod.?

AZGuy

iTrader: (1)

I am running the Gates k070901 which is slightly smaller than the NST recommendation but it isn't remotely stressing my tensioner and I can actually get this belt locally to win win.

I am running the 55mm pulley but I was seeing peaks of 14 psi on the dyno. I do have the upgraded shaft, new bearings and greased pulley side.

Kidbarillas

Where u get the upgraded shaft


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Dilirious

iTrader: (2)

Here is the link for the upgraded shaft.

https://www.scionlife.com/forums/sho...d.php?t=152018

It is a group buy so get in soon. We need like 2 more people before they get made and sent out.

Kidbarillas

If I'm goin to get stage2 cams but run a 9.5 pulley do I need bigger injectors???


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