IS IT SAFE TO RUN TURBO ON STOCK INJECTORS ?

[Faraz_Shaikh]

Dear EXPERTS

ive purchased turbo kit for 1szfe
http://www.ninjapower.co.uk/product_info.php?pName=hks-turbo-kit-bolt-on-to-suit-toyota-vitz-scp10-1szfe-bot

the problem is i'm having the stock injectors, link is under

http://cgi.ebay.co.uk/Yaris-99-03-1-0-VVTI-Petrol-Fuel-Injector-23250-23020-/220677155803?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item3361622bdb#ht_782wt_911

kindly confirm if running turbo is safe on this setup, and also provide info that how much boost should i run on this setup, as i am installing intercooler as well.

Waiting :)

[severous01]

no, you'll run lean and burn a piston/valve.

you might be able to run a few pounds...1-2 with no problems, but why add boost if it's only 2lbs?

[Faraz_Shaikh]

but how is it possible that hks has built so expensive kit for this engine without injectors? maybe the fcon controls all ?

[cali yaris]

once the injectors reach 100% duty or even close, they can't squirt any more fuel. So no, the Fcon cannot change the laws of physics.

Anyone ask you what your air/fuel is, what your boost level is, and if you have gauges for both? Ok - I am.

[sleey0]

Im in a similar situation.

Need to know if.the 1zz injectors will run 12psl.

[Focus_Sh1ft]

You need larger injectors after 5 psi.

[sleey0]

What is th next step up after 1zz? tC injectors?

[TrashCan Monster]

an upgraded fuel system is a must with any FI

[cali yaris]

^ what does that mean?

Aside from injectors, I ran the stock fuel system at 8-9 pounds for over eight months. All the supercharger guys are running stock systems, Carlos and Charles both running stock fuel systems with their turbos.

[cdydjded]

but how is it possible that hks has built so expensive kit for this engine without injectors? maybe the fcon controls all ?

That kit is discontinued. HKS is expensive because its from Japan.