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DSM DSM is offline
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Max Bolt on HP - 1982 European 930 Engine

What is the max safe HP for a 1982 European 930 Engine with only bolt on's?

Bigger turbo, bigger intercooler, exhaust, intake, etc... Over 400 hp??

Please list part(s) and estimated HP gain.

No internal work at all. No new cams, heads or anything internal...

Thanks!

Old 11-15-2010, 05:41 AM
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The cam and ports will probably limit you to just under 400whp. About 360-380whp is probably a better goal.

I could be wrong.
Old 11-15-2010, 07:20 AM
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Diminishing returns begin at 400WHP.
At that point you are looking at raising boost level and redline which will require replacing the rod bolts and head studs. Opening up the ports and changing cams will delay the need to raise boost and redline but still require opening the engine.
Typical 350WHP/400CHP build on stock engine:
> headers
> larger turbo
> free flowing muffler
> 1.0bar boost
> oversized intercooler

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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds
'78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar
Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8
Old 11-15-2010, 06:38 PM
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