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Registered User
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stock boost question
I have a stock 76 930. What should be the stock boost (in mb)?
I'm running at .75 now. |
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Registered
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1 bar is 14 and change if I recall. I would think .75 would be 11-12? I'm sure someone here can pinpoint it. Are you going off the original stock gauge?
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63 356 So Called Outlaw 76 930 |
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Registered
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No gauge in a 76.
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Crotchety Old Bastard
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Stock boost level on the intercooled 930 is 700-800mb. I believe the non-intercooled boost levels are similar as the C/R was lower on those 3.0L engines. I can pull out the manual if you need a spec range.
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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 |
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Metal Guru
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Quote:
.75 bar = 11 PSI
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Paul B. '91 964 3.3 Turbo Port matched, SC cams, K27/K29 turbo, Roush Performance custom headers w/Tial MV-S dual wastegates, Rarlyl8 muffler, LWFW, GT2 clutch & PP, BL wur, factory RS shifter, RS mounts, FVD timing mod, Big Reds, H&R Coilovers, ESB spring plates- 210 lb |
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