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Big Order
Before ordering: all parts were cleaned and measured.
  Then i created a list of all required parts The Mahle P/C and the Rocker arms went to the workshop for replacing the exhaust valve guides / new bushings / overhauling Many covers went for powder coating. After my order I started with the modification of the Crankcase
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-22-2014, 10:29 AM
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Damn, serious work allover! Everything reported, measured, etc... and nice equipement too!
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Roland 930 Turbo '81 Too many modifications to list |
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07-22-2014, 10:38 AM
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Crankcase Modification
many hours of work and lots of sweat
     
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-22-2014, 11:04 AM
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Some New Parts
So here are a few pictures of my ordered parts:
From Chris Turbokraft:  Brian Rarly8: Headers and K27/29    Pelican Parts      
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-22-2014, 11:56 AM
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More
Patrick Motorsport:
  Tial Wastegate F46 with 0.4 Bar Spring and optional 1 Bar Spring:  Oil Drip Tank from GSF:  Ruf Germany Piston Rings complet Set:  
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods Last edited by 930/66; 07-22-2014 at 12:08 PM.. |
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07-22-2014, 12:06 PM
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Some Parts back from Workshop
Mahle P/C and the Rocker arms are back from replacing the exhaust valve guides / new bushings / overhauling
     Parts and Covers back from powder coating  
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-22-2014, 12:14 PM
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New Rubber and fresh powder coated Sheet Metal
  
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-26-2014, 11:37 AM
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Check Bearing Clearance Connecting Rods and Crankshaft
     
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-26-2014, 11:49 AM
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Crankcase / Crankshaft / Intermedia Shaft Clearance Check
        
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-26-2014, 12:04 PM
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Assembling Connecting Rods on Crankshaft
After cleaning, cleaning, cleaning i mount the new bearing shells with assembly grease (Oil additive).
      I have order some OEM Rod Bolds and nuts by pelican with this numbers: Connecting Rod Bold: 964-103-176-00-M260 Connecting Rod Nut: 993-103-174-02-M260 I take all Specs for Tightening Torques from my original Repair Manuals. I'm doing this report after the car actually already running. I have torque my Connecting Bolds with the "old Specs" 1. 20NM 2. 90° A Friend and Member from here (Roland / Proffighter) give me and a Friend this Bulletin I was shocked. With the now from the Bulletin is this wrong.... 1. 15NM 2. 90° 3. 90° are write with the 12.9 marked Bold All engine builders we asked seem to make the same Mistake there all had a question mark on her face. here are the Porsche Bulletin from 1990!  
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-27-2014, 03:28 AM
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Cleaning Crankcase / Crankshaft / Intermedia Shaft / Oil Pump befor Assembling
Cleaning and Checking Spray Valve with Air (ejection pattern)
    sealing Nr 8 with CurilT (Sealing Kit from Supertec)       I have sealing all with the instruction sheet from Supertec
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-27-2014, 03:50 AM
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Mounting Supertec Head Studs
Before i have assembling the Crankcase I have cleaned every Thread.
The Material of Supertec I have ordered from Pelican Parts.     
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-31-2014, 07:50 AM
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P/C Mahle 3.4 Prepare fror Installation
Cleaning:
 New Piston Rings from Ruf:  Piston Ring Compressor     Install Piston Pin:  New Cylinder Base Gasket and Stromski Racing Holding Tool 
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-31-2014, 08:10 AM
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P/C Mahle 3.4 Prepare for Installation
Cleaning:
New Piston Rings from Ruf: Piston Ring Compressor Install Piston Pin: New Cylinder Base Gasket and Stromski Racing Holding Tool
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-31-2014, 08:11 AM
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Assembling Mahle P&C 3.4 L
    
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-31-2014, 08:18 AM
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Change Pressure Relief and Safety Valve against New
       
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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07-31-2014, 08:40 AM
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nice nice nice!
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Roland 930 Turbo '81 Too many modifications to list |
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07-31-2014, 03:12 PM
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Registered User
Join Date: Jun 2014
Location: Naperville
Posts: 18
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Absolutely INCREDIBLE amount of work and detail going into this job!
One question... with all the time and money sourcing all the good parts down and with all the time and endless hours of labor being invested into this job why did you not have the engine cases cleaned and prepped? This beautiful engine should look good inside and out when your done! 
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08-07-2014, 05:52 AM
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Quote:
Thanks for your kind words! Generally is a good working mechanics more important for me as a to shine case 
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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08-09-2014, 12:36 AM
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Assembling New Chain Guide Rail
New Chain and Guide Rails:
  
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87 930 3.4, BW EFR 7670, TK Long Neck IC, Fabspeed Headers, 964 NW`s, Ported Heads, Tial F46 (0.4Bar Spring), Turbosmart EBC, BL WUR with rpm switch /solenoid, SDS CPI Ignition, modified Muffler, and many other little mods |
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08-09-2014, 12:54 AM
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Porsche 911 / 930 Turbo
Audi Porsche RS2
Porsche Cayenne
