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RarlyL8 RarlyL8 is offline
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
Posts: 13,930
Garage
The stock turbo for the '87 was the 3LDZ. Boost range ~3500-5500rpm so lots of lag and runs out of breath. Not worth rebuilding if you desire a turbo that operates over a wider range.
The K27-7200 boost range is ~2800-5800rpm on a stock engine as a direct replacement so yes it gives more power over a broader range. The difference is night and day.
Give me a call this evening and I'll answer all your questions.
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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 02-26-2009, 12:50 PM
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