Page:
Home > Help Needed / General Tech Chat > Building A turbo

Mikebar007

User Avatar

17 Posts
Member #: 1625
Member

2nd Apr, 2007 at 11:54:12am

Hi ive got a complete rebuilt 998 standard thjats done bout 500 miles now i just want make it into a turbo.
Any ideas on another rebuild or could i leave it with standard crank n pistons wiv standard head too and jus have the turbo running about 5-10 psi

Thnx Mike

wil_h

User Avatar

9258 Posts
Member #: 123
Post Whore

Betwix Harrogate and York

2nd Apr, 2007 at 12:10:46pm

depends on what th CR is. Between 8.5 and 9 to 1 is ideal. If it's a later high compression A+ it could be as high as 10.3:1. The easist way to reduce the CR is with chamber mods to the head.

you should be fine leaving everything standard as far as the bottom end goes. I'm planning on doing a similar thing with a max boost pressure of 8psi , hopefully I'l see 80 or 90 bhp.

Fastest 998 mini in the world? 13.05 1/4 mile 106mph



On 2nd Jan, 2013 fastcarl said:
the design shows a distinct lack of imagination,
talk about starting off with a clean sheet of paper, then not bothering to fucking draw on it,lol

On 20th Apr, 2012 Paul S said:
I'm mainly concerned about swirl in the runners caused by the tangential entry.


Mikebar007

User Avatar

17 Posts
Member #: 1625
Member

2nd Apr, 2007 at 02:18:12pm

kk thnx for the info.
Mike
Home > Help Needed / General Tech Chat > Building A turbo
Users viewing this thread: none. (+ 1 Guests)  
To post messages you must be logged in!
Username: Password:
Page: