View Single Post
kenikh kenikh is offline
3 restos WIP = psycho
kenikh's Avatar
Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,729
Originally Posted by GJF View Post
Marks turbos are the first GT28RS units. These were choosen because his motor is a short stroke 3.2. These turbos are idea for his motor but he has only twisted this engine to 6500+ RPM. These turbos as Chris has stated are great turbos for a 3.6 but with short stroke this motor needs a little bit more RPM's than 6500. If less RPM and a bit more grunt split the case's and add a larger stroke.
A 3.2SS limited to 6500 RPM??? C'mon, Mark! How about 7500? Hell, 8K if you built it right!

- 1965 911
- 1969 911S
- 1980 911SC Targa
- 1979 930
Old 05-17-2010, 04:01 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #20 (permalink)