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Registered
Join Date: Apr 2006
Location: Illinois
Posts: 24
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915 to 930 flanges
I'll be having a 1978 915 tranny on the way soon and was wondering how hard it would be to swap out the drive flanges for 930s. I need the greater angle of the CVs for my project. Expensive? Would it be easier to machine/ redrill the existing flanges to fit the 930 CVs? Any help would be appreciated! Any sources for the redrill or the flanges? Thanks.
JiI
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"Smile, it makes people wonder what you're up to." |
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03-21-2007, 05:08 PM
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Registered
Join Date: Nov 2001
Location: Denver
Posts: 9,732
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The 930 flanges should be a straight bolt in. Pretty sure there isn't enough metal on the 915 flanges to accept 930 cv's. Not exactly sure what the 930 flanges are going to accomplish that the 915's won't.
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03-21-2007, 07:56 PM
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Crotchety Old Bastard
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930 flanges were OEM on factory 451 widebodies equiped with 915s.
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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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03-21-2007, 08:14 PM
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78 Porsche 911SC 3.0L, 3.3Turbo soon. 
