How much power can s3 injectors support??

[alva8193]

Anybody know the max power s3 injectors support? Curious because I have them (tt-s) and want to know if I need rs4's to make about 380awhp or not tia!

 

[GolfRS]

For 380 whp you definitely need more than the S3 injectors....

 

[The Fed]

Yep.^

APR's Stage 3 kit has bigger injectors and only does 380 Flywheel HP. With an intercooler and fuel pump I think you'll be close. Your wallet will be about $10K lighter though.

 

[alva8193]

Yep.^

APR's Stage 3 kit has bigger injectors and only does 380 Flywheel HP. With an intercooler and fuel pump I think you'll be close. Your wallet will be about $10K lighter though.

I'm doing the labor myself and I already have an hpfp I'm going to source single parts and all I need is mani,turbo,injectors,lines,and intercooler I'm looking to spend about 2500 when it's all said and done.

Thanks though just wanted to see if I could save a few bucks

 

[geboost07]

thats was a good question!!

 

[rbradleymedmd]

APR's Stage 3 kit has bigger injectors and only does 380 Flywheel HP.

They must modify them or have them modified by an outside company b/c they have the exact same part number stamped on them as my s3 k04 injectors.

 

[GolfRS]

S3 injectors can support 380+ crank HP....

 

[jonis]

around 400 hps crank , just adjust the injection angle and raise the fuel pressure to 131 bar and you will be ok!

What is the power goal?

 

[GolfRS]

"just adjust the injection angle"

Could you please explain what the above means for us that don't understand ?

Thanks.

 

[josein06gli]

hes looking for 380+awhp meaning well over 450 at the crank s3 injectors would not do i think rs4's are needed

 

[jonis]

Sorrry did not read the first post properly.

But If you changing injectors they you might as well use the rs4´s same price.

With proper tune you wont have any issues with them, exept for some smoke..