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Moriarty Moriarty is offline
Join Date: May 2012
Location: France
Posts: 46
Boost pressure question

Dear 930 friends,

my K27-7200 needs a rebuilt since I have a little smoke at 1000 rpm so I was thinking of slightly increasing the turbo pressure after the rebuilt for more sensations.

I searched for a 0,9 bar boost spring but can't find one. I have a 1987 stock engine with 160 000 kms on the clock, perfectly functioning.

What do you think of a 1 bar boost spring (stock IC)?
I thought of using an ajustable turbo pressure device but I don't like this solution (risks).
I still have the stock wastegate.
Any advices are welcome thanks
Old 06-20-2013, 07:40 AM
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