Can I install the T34 with standart 4x4 maps engine for one year?
I rebuilding my cos now and my T3 need to rebuild too. But I want to chip the engine 330hp next year. May be more reasonable and cheaper to uprate my T3 turbo into T34 now instead I rebuild T3 and after year another one time I will need to uprate it into T34?

 

You'll need a remap m8.

 

KSA-Cossie
and no chance to use it without remapping?

I can't do rebuilding the engine and buying needed stage in the same time, 'cause it's not so cheap.

 

Course you can m8 but you'll kill your engine.

 

KSA-Cossie
My way is rebuild my old T3...

 

Or speak to stu at MSD and get one of his brilliant chips.

 

Or get a Tesco credit card, 6.9% on balance transfers for the life of the balance

 

That's the next step but not in this year.

 

KSA-Cossie
But I don't understand, if I have std actuator, map, ecu and so on but with T34 turbo, what will be the difference? Why it can damage the engine? I think that the ECU can hold the needed level of boost from the turbo, like from std T3, or I wrong?
The same question is about installing a GT28s turbos.

 

Because the t34 will supply more air thus making your mixture lean .

 

So, MAP and other sensors will show the air increasing and ECU with amal and actuator can to decrease the flow from turbo to normal (0.9Bar for std). Where I mistaken?

 

You CAN use a T34 in place of the T3 using the std T3 map etc just wind down boost on actuator rod to limit max, the engine has no idea what is producing the boost, it won't be a perfect map as window is different but will be uesable.
tabetha

 

tabetha
Thanx!