 Mark's ADHD/ADD/DWD 3.0 /6 conversion thread, Woohoo! It runs awesome, but it's never done.... |
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| Mark Henry |
 Feb 5 2014, 03:15 PM
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#1
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that's what I do!  Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada  |
First I'm 52, so I'm not in danger of dying of old age any time soon (knock on wood), but if I don't get it in gear and get this done I'll be too old to enjoy it. My 914 has already been off the road since 2009 and that is just too long. Life has gotten in the way these past 4 years and deciding to homeschool my two kids with me going part time work (so low funds), full time teacher (so no time) didn't help.
But I have been picking away at jobs and collecting parts and I'm pretty well ready to make the push to get it done. Also my boy has decided to go back to regular school (starts next week) and the girl is super easy to teach by herself. I'm also pushing to get my almost completed '67 VW bug project done as well. The bug engine is where this started, I a quest for power I began building a type 4 2.6L engine for my 914, then I got sexed up by the /6 (IMG:style_emoticons/default/wub.gif) I'll start a VW bug thread (later) to keep the 2 projects separate. So what have I collected so far??? Well.... here's my build sheet... Engine build sheet for 3.0 1974 914 six conversion. Engine 3.0L, 70.4mm X 95mm, 10.5: 1 CR Case, 1979, 3.0, serial # *6399XXX, 930/13, 930.101.104.4R, Supertec head studs Crank, stock, std/std, polished and magnafluxed, converted to CW distributor drive gear Rods, stock, rebuilt big and small end, new bushings, ARP bolts and nuts Flywheel stock, with custom 914-901 adapter ring, CSP 228mm bus HD pressure plate Full engine balance, pressure plate and adapter ring balanced separately Main bearings, new glyco, DFL (Dry Film Lube) coated #8 Main bearing, original Porsche, DFL coated Rod bearings, new glyco, DFL coated Intermediate shaft bearings, new Porsche, DFL coated Gasket set, new nose and rear main seal, Supertec sealant kit Pump, stock, cooler stock 911 modified to 914/6 spec Pistons, Mahle, new, 3.0 custom RSR, DFL coated skirts, ceramic coated tops, Goetze rings Cylinders, stock 3.0 nickasil, replated Milenium/LN engineering, stock gaskets, .025mm base gasket Heads, 3.0 big port, minor port work, twin plug Valves, stock size, exhaust new TRW sodium, intake new AE Valve springs, Eibach 20444.212, retainers early stock, keepers stock modified Ceramic chambers and exhaust ports Cams, WEB-CAM, 120/104, set at 5.2mm/.10 lash, 964 cores modified to 901 spec Towers, spray bars R&R, tapped and cleaned, rockers resurfaced and rebushed, RSR rocker shaft seals Chains, new IWIS, new cam sprockets, keys and pins Tensioners, hydraulic, no fail modification 906 style cylinder cooling deflectors Cooler, stock, 3.0, modified for 914 Oil tank, DWD Oil, Brad Penn break in, Delo400 15w40 Oil filter, Mahle OC54 (late 911) Carburetors, Weber 40mm IDA, rebuilt, new carb kits, 34mm venturis, 155 main jets, F3 emulsion tubes, 180 air correction, 55 idle, Ported stock manifolds, custom phenolic spacers. K&N filters and rain hats, Weber linkage fuel pump Distributor, PMS/Jarvis, CW, MSD internals, Jaguar XJS-12 cap (1989-1996), Jarvis rotor (RSR clone) Plug wires custom labeled twin plug, Patrick Motorsports Ignition, MSD 6AL, twin MSD high vibration coils, max RPM 6800 Spark plugs, NGK BPR5ES (BPR6ES also available for tuning) Headers, 914, 1-1/2” MSDS, ceramic coated Muffler/collector, stock banana 14point7 wideband O2 meter, custom wire harness Transmission 914, 901, side shift rebuilt, using good used parts Gasket set, Elring Gearing, custom, A,F,O,X, HB Stub axles 108mm 911/901 Axles, Sway-Away custom, part# 2420, directional L and R mark to the outside CV, Lobro, G50 108mm modified to '1969-1974 spec grease seals Rear hubs and stubs, 5-bolt Porsche, 1972 911, new bearings Bilstein, shocks, 140lb springs Front struts, 914/6, Bilstein struts, 5-bolt hubs, Turbo tie rods, ball joints, and bearings all new German. Free Motion needle bearings for the front, Original Customs Sway bars, 22mm Tarret front and stock rear Front calipers, Brembo aluminum, Alpha Romeo GTV-6/Milano (1984-86), rebuilt with 911M kits Front pads, 1971-72 bus modified, Front rotor stock vented 914/6, drilled Rear calipers, stock 914/4 modified for vented rotor (spacers) rebuilt, stock rear pads Rear rotor stock vented 911, diameter reduced 5mm (10mm total) Fuchs 1975 “020” 5-bolt Porsche, refinished Spare 944 turbo aluminum space saver I still have to make/buy the oil lines and I have to mod the front cooler. New project this year 2021 is a SDS fuel injection twin plug system using a modified 964 plenums. Write up coming soon. |
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| Kirmizi |
Feb 5 2014, 04:18 PM
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#2
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Senior Member Group: Members Posts: 836 Joined: 12-February 06 From: Wyoming, US Member No.: 5,568 Region Association: None |
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| Mark Henry |
Feb 5 2014, 04:41 PM
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#3
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
First the foundation of my build, a 1979 3.0 case, this engine began it life in a 911 with an automatic. IMO automatics have the best low wear cases.
This has been cleaned about 3-4 times and it will be cleaned a few more times before I'm happy. Attached image(s)  
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| Mark Henry |
Feb 5 2014, 04:51 PM
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#4
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
A job I just tackled was loctite epoxy on all the case plugs.
Attached image(s)   
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| PanelBilly |
Feb 5 2014, 04:58 PM
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#5
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914 Guru Group: Members Posts: 5,861 Joined: 23-July 06 From: Kent, Wa Member No.: 6,488 Region Association: Pacific Northwest 
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So similar, but the kids are grown and I have a few more years on you. I'm motivated!
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| Mark Henry |
Feb 5 2014, 04:59 PM
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#6
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
One thing this build will have that I've never done before is full DFL (dry film lube) coating treatment on every thing I can coat, plus ceramic barrier coatings on the piston tops. these are both oven cured coatings.
I picked up a cheap mini touch up gun for spraying the coatings Attached image(s)  
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| Mark Henry |
Feb 5 2014, 05:04 PM
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#7
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
Big snow storm today kids want me to take them skiing, so back to this later....Powder calls my name (IMG:style_emoticons/default/shades.gif)
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| 0396 |
Feb 5 2014, 05:25 PM
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#8
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Advanced Member Group: Members Posts: 2,046 Joined: 13-October 03 From: L.A. Calif Member No.: 1,245 Region Association: Southern California |
Who are you going to use for the piston crown thermo process?...never mind I just noticed it in your posting.
Good luck Ps, I just called the # on your posting and it directed me to a Texas area code. Sorry to ask, but how did you come up with this solution vs sending it out to one of the big mfg to do this? |
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| shuie |
Feb 5 2014, 06:12 PM
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#9
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Member Group: Members Posts: 352 Joined: 17-May 04 From: baton rouge, la Member No.: 2,075 |
awesome. Thanks for sharing.
Do you have any more info on the flywheel setup? Im planning a -6 conversion and may use a later motor with the 901. |
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| r_towle |
Feb 5 2014, 06:13 PM
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#10
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Custom Member Group: Members Posts: 24,646 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States
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Mark.....look a chicken....
Oh, is it time for skiing? |
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| Dr Evil |
Feb 5 2014, 06:50 PM
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#11
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Send me your transmission! Group: Members Posts: 23,032 Joined: 21-November 03 From: Loveland, OH 45140 Member No.: 1,372 Region Association: MidAtlantic Region
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| Mark Henry |
Feb 5 2014, 08:55 PM
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#12
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
QUOTE(shuie @ Feb 5 2014, 07:12 PM)  awesome. Thanks for sharing. Do you have any more info on the flywheel setup? Im planning a -6 conversion and may use a later motor with the 901. Sure.... what do you want to know? Made my own adapter ring, uses a type 4 bus pressure plate. Once bolted together it looks a lot like a stock 914/4 flywheel. Here's the ring when I was drilling some holes, low tech I don't have an spin index (IMG:style_emoticons/default/biggrin.gif) Attached image(s)   
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| Mark Henry |
Feb 5 2014, 09:00 PM
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#13
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
QUOTE(Dr Evil @ Feb 5 2014, 07:50 PM) The good doctor was a great help in the collection of some these items (IMG:style_emoticons/default/beerchug.gif) (IMG:style_emoticons/default/bye1.gif) |
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| 0396 |
Feb 5 2014, 09:24 PM
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#14
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Advanced Member Group: Members Posts: 2,046 Joined: 13-October 03 From: L.A. Calif Member No.: 1,245 Region Association: Southern California |
QUOTE(396 @ Feb 5 2014, 03:25 PM) Who are you going to use for the piston crown thermo process?...never mind I just noticed it in your posting. Good luck Ps, I just called the # on your posting and it directed me to a Texas area code. Sorry to ask, but how did you come up with this solution vs sending it out to one of the big mfg to do this? (IMG:style_emoticons/default/popcorn[1].gif) |
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| Mark Henry |
Feb 5 2014, 10:54 PM
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#15
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
QUOTE(396 @ Feb 5 2014, 06:25 PM) Who are you going to use for the piston crown thermo process?...never mind I just noticed it in your posting. Good luck Ps, I just called the # on your posting and it directed me to a Texas area code. Sorry to ask, but how did you come up with this solution vs sending it out to one of the big mfg to do this? There was a thread on the pelican forums....google "Techline Coatings" |
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| 0396 |
Feb 5 2014, 11:53 PM
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#16
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Advanced Member Group: Members Posts: 2,046 Joined: 13-October 03 From: L.A. Calif Member No.: 1,245 Region Association: Southern California |
QUOTE(Mark Henry @ Feb 5 2014, 08:54 PM) QUOTE(396 @ Feb 5 2014, 06:25 PM) Who are you going to use for the piston crown thermo process?...never mind I just noticed it in your posting. Good luck Ps, I just called the # on your posting and it directed me to a Texas area code. Sorry to ask, but how did you come up with this solution vs sending it out to one of the big mfg to do this? There was a thread on the pelican forums....google "Techline Coatings" Thanks fir the education. Good luck with your build. |
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| cwpeden |
Feb 6 2014, 12:48 AM
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#17
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Great White North, huh? Group: Members Posts: 916 Joined: 20-August 06 From: Victoria BC Member No.: 6,693 Region Association: Canada |
How was skiing? Just got back from 5 days with the family myself. At 45 its another one of those "Do it while I still can" activities.
 (IMG:style_emoticons/default/aktion035.gif) They still cant keep up (IMG:style_emoticons/default/piratenanner.gif) |
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| Mark Henry |
Feb 6 2014, 07:11 AM
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#18
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
QUOTE(cwpeden @ Feb 6 2014, 01:48 AM) How was skiing? Just got back from 5 days with the family myself. At 45 its another one of those "Do it while I still can" activities. (IMG:style_emoticons/default/aktion035.gif) They still cant keep up (IMG:style_emoticons/default/piratenanner.gif) I wish we had a ski mountain...we just have a little hill (IMG:style_emoticons/default/sad.gif) But the bright side is it's only 5 minutes away, has night skiing and we have memberships. Plus I can dump the kids there if I have things to do (IMG:style_emoticons/default/biggrin.gif) Dohhh...damn squirrel....gotta stay on topic ....gotta stay on topic..... |
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| Woody |
Feb 6 2014, 07:18 AM
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#19
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Sandbox Rabblerouser and head toilet scrubber Group: Members Posts: 3,858 Joined: 28-December 10 From: San Antonio Texas Member No.: 12,530 Region Association: Southwest Region |
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| Mark Henry |
Feb 6 2014, 07:21 AM
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#20
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that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
Getting my kit together for the balance work, a couple of questions ....
I stick with the 930 pulley right? And the big fan pulley is for the 930 crank pulley I assume??? Attached image(s) 
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