Owen developments IHI

ryan_s3

Full Member
Mar 27, 2004
1,270
0
DD reads lower than owens bill,in my experience 450bhp on owens was 310atw on DD or 393fwhp.
I don't think the external gate will make a massive difference although i don't know the characteristics of the owens unit.
 

BenS1

Full Member
Jun 26, 2001
3,459
0
West Sussex, England
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also remember these turbos are tried and tested on 2ltr subarus and evos which seem to make more power due to better head design etc.i think the biggest 475bhp+ will make a more realistic 450bhp on our cars.Ben go for the mid sized turbo which should get you 410/420bhp.Mines still being tweaked at MRC at the moment but it's flowing 364g/s at 2.1bar peak holding 1.8bar to redline so it's roughly 450bhp to give you an idea of power.
steve

2.1bar! :scary: Thats going to get a bit toasty!

Are these turbos reliable at 2.1 bar?
 

ibizacupra

Jack-RIP my little Friend
Jul 25, 2001
31,333
19
glos.uk
DD reads lower than owens bill,in my experience 450bhp on owens was 310atw on DD or 393fwhp.
I don't think the external gate will make a massive difference although i don't know the characteristics of the owens unit.

thats quite a difference..
thanks for the info
 
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