View Single Post
kenikh kenikh is offline
3 restos WIP = psycho
 
kenikh's Avatar
 
Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,728
The factory 2.1 RSR engine was all mag. My 2.3L turbo project is all mag, too, and uses a 2.4L 7R mag case for strength, plus shuffle pins and case savers. I would not exceed the smaller bore for a turbo on a mag case. My research leads me to have no concerns on this motor which will make well above 300 RWHP at 8.5:1 CR, around 1.5 BAR...static CR w/ cams makes it peachy. And yes, I am using sequential EFI, twin plugs, ITBs, knock control and methanol inejction with a water/air IC to get there.
__________________

- 1965 911
- 1969 911S
- 1980 911SC Targa
- 1979 930

Last edited by kenikh; 02-10-2010 at 12:18 PM..
Old 02-10-2010, 12:13 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #7 (permalink)