View Single Post
Thierry25 Thierry25 is offline
Registered User
Join Date: Feb 2009
Location: FRANCE (Besanšon)
Posts: 310
As we are speaking about it ,

Here is a picture comparison between a K27-7200 and a GT35.

So far, the hot side seems to have nearly the same overall dimensions while the cold side is definitively much larger on GT35.

Hot side here :

We must consider turbine efficiency it self.... but from the size of body, I think the handled exhaust flow speed are not such different.

Cold side here :

So far, the GT35 has a much bigger cold side than the K27-7200.

From these picture and from some reported experience, I strongly believe that the GT35 need also an increased wastegate flow in order in order to reach the same boost level.
965 C2T / 1991 3.3 TURBO
Old 01-10-2010, 06:22 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #46 (permalink)