S4 And S5 Turbos
#2
Senior Member
Join Date: Aug 2001
Location: Pimp'n ain't E-Z! But driving ur FD makes it easier!
Posts: 2,705
There is a dif in the turbo, but I dont remember the exact terminology as to what...the s5 manifolds use a twin scroll design though, which the s4s don't. The s5 turbo & manifold is an upgrade from the s4, so if you have one laying around, you could swap it....
#4
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Thread Starter
Join Date: Aug 2002
Location: One hour north of chicago (Mundelein to be exact)
Posts: 811
If i were to run about 10 psi would i need to port the wastegate? How much pressure can the s5 turbo make with the ported wastegate efficiently?
Thanks again
Thanks again
#5
Originally Posted by Rotaryman88' date='Feb 20 2003, 06:33 PM
There is a dif in the turbo, but I dont remember the exact terminology as to what...the s5 manifolds use a twin scroll design though, which the s4s don't. The s5 turbo & manifold is an upgrade from the s4, so if you have one laying around, you could swap it....
#6
Originally Posted by rmaiersg' date='Feb 20 2003, 06:54 PM
If i were to run about 10 psi would i need to port the wastegate? How much pressure can the s5 turbo make with the ported wastegate efficiently?
Thanks again
Thanks again