i was wondering about something, what if i were to get an s4 block but then use s5 manifolds, would this work? i herad from someone that the s4 blocks only weakness is the intake manifolds and if i were to swap these things it would be better. i wanna verify this with you guys lol.

 

Turbo or Non Turbo???

 

If your talking about n/a then you will have to get a rpm switch and a small airpump to operate the VDI.

 

Go to www.teamfc3s.org/forum and search for it. There are two great threads showing how to do it and two different ways of actuating the ports.

 

if its turbo manifolds ... i have used s5 manifolds on an s4 block and it works great ...

dont know about NA though

 

it would be an n/a. but would this really help the engine performence wise?

 

that i dont know ...

the reason i did it was cause i bought JSPEC manifolds (insert ricer joke here)

they didnt have the EGR portion of the emissions, so i assumed it might flow a wee bit better ... im sure it doesnt, but **** it .. you know ?

 

lol yea. well ill do the project and see how it does, ill be sure to post the results, you can be sure of that. = ]

 

No, infact using the entire S5 intake system on a S4 car has proven to lower HP.

The only way to get an increase in HP is to mate the S5 VDI/UIM to the S4 LIM and of course wire up some RPM switches and solenoids.

This has been covered quite a few times. Please use the search fuction found in the upper right hand corner of the page.

 

does that count for just NA's or does the HP #'s also drop for turbo applications?

 

That is only on non turbos... I have not tried it on Turbos so that I or others can say an answer without any doubts.

 

cool ...

thanks for clearing that up fer me