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> Type IV rebuild / refresh thread. Nothing ground breaking., Changing cam in low mileage rebuit 1.8, making it a little hotter! Oh yea!
JamesM
post Nov 8 2017, 12:54 AM
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QUOTE(Mueller @ Nov 7 2017, 10:58 PM) *

QUOTE(McMark @ Nov 7 2017, 08:24 PM) *

I'm pretty sure you can just set up your MegaSquirt board with a second ignition driver and then dispense with the EDIS altogether. Less components to break/die. Simpler wiring. Simplicity. (IMG:style_emoticons/default/wink.gif)

Thanks I'll look unto that. Didn't really want to go with COPs.



If you want the "easy button" for spark output look at VAG Part #032905106B wasted spark coil off late 90s/early 2000s VWs. Aftermarket/generic can be had for less than 20 bucks. Its logic level so no high current ignition drivers are needed, the wiring of it is crazy simple. Only thing you need to know is to swap the 3 and 4 plug wires from how they are labeled on the coil to account for the Type 4 firing order.


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McMark
post Nov 8 2017, 10:49 AM
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QUOTE(Mueller @ Nov 8 2017, 12:58 AM) *

QUOTE(McMark @ Nov 7 2017, 08:24 PM) *

I'm pretty sure you can just set up your MegaSquirt board with a second ignition driver and then dispense with the EDIS altogether. Less components to break/die. Simpler wiring. Simplicity. (IMG:style_emoticons/default/wink.gif)

Thanks I'll look unto that. Didn't really want to go with COPs.

You've already put more work into EDIS than it would take to add a second driver -- and there's more work to make the EDIS function. Follow James recommended coil and you'll be done with ignition. With what's available now, I don't see why anyone should ever use EDIS.
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Mueller
post Nov 8 2017, 11:49 AM
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Thanks Mark and James.

So i do not need to upgrade to the BIP737 ignition drivers with that VW modual?
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Dr Evil
post Nov 9 2017, 12:27 PM
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I may have an EDIS4 if you want it.
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Mueller
post Nov 9 2017, 12:58 PM
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QUOTE(Dr Evil @ Nov 9 2017, 10:27 AM) *

I may have an EDIS4 if you want it.


Thanks, I ended up buying the VW unit above. $20 shipped brand new on Amazon, that route seems to be better method now.
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Mueller
post Nov 15 2017, 01:28 PM
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Silly question, I need to buy or make an engine stand yoke/holder for my Type IV, if I make one does it matter which half of the case I mount to the engine stand to start the assembly?





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914work
post Nov 15 2017, 07:18 PM
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Perhaps these might help?




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McMark
post Nov 16 2017, 08:01 AM
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I haven't worked with a MegaSquirt unit yet, so I haven't done a bunch of research on the nuance of adding ignition drivers. But with that coil you're only using a few milliamps to fire the coil, so you don't need beefy drivers. Essentially, any driver will work fine becuase the draw will be far below the safe rating. The BIP737 is something like 11A max. So that VW coil will be about 1% of that.

I always install the stand/yoke on the 3-4 (passenger) side of the engine case.
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Mikedrevguy
post Nov 16 2017, 08:29 AM
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Look forward to seeing this all come together. Good read. Thanks.
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Mueller
post Dec 25 2017, 02:14 PM
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Finally, some work related to my 914...

Removed the main cylinder studs this morning.

Noticed one of the smaller studs is bent pretty good. Will have to source another one.

I plan to clean the engine case one more time, might be a little easier with the studs removed. The other side has a lot more oil caked onto it for some reason.

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Mueller
post Dec 28 2017, 07:54 PM
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Cleaned my engine, also deburred it a little bit also by cleaning up the extra aluminum from the casting process. Not as sharp now.

Cleaned it using my pressure washer with media blaster attachment with baking soda.

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Mueller
post Jan 11 2018, 09:51 AM
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In case it is not in Raby's Type IV assembly DVD I have not fully watched,

What do people use and recommend for installing the head/cylinder studs?


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Mueller
post Jan 12 2018, 02:47 PM
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Bump for:


What sealant do people use and recommend for installing the head/cylinder studs?
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76-914
post Jan 12 2018, 03:57 PM
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Mike, it's in there somewhere but IIRC it was Loctite PST 565 thread sealant. (IMG:style_emoticons/default/beerchug.gif)
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Mueller
post Jan 12 2018, 04:21 PM
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QUOTE(76-914 @ Jan 12 2018, 01:57 PM) *

Mike, it's in there somewhere but IIRC it was Loctite PST 565 thread sealant. (IMG:style_emoticons/default/beerchug.gif)



Thanks, I'll have to finish watching it this weekend.
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holtby914
post Jan 12 2018, 06:31 PM
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Did you order the DVD recently? I'd love to get a copy.
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Mueller
post Jan 13 2018, 11:39 AM
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QUOTE(holtby914 @ Jan 12 2018, 04:31 PM) *

Did you order the DVD recently? I'd love to get a copy.



Actually I asked about it and a few weeks later someone sent me their old one anonymously.

I'd put a WTB in the classifieds.

https://vwparts.aircooled.net/Bug-Me-Video-...build-vol-8.htm
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Mueller
post Jan 21 2018, 02:32 PM
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Not sure if this qualifies for being cheap or resourceful. Lost a dowel pin and had a perfect sized HSS drill that I figured could be used. Drill still usable so no big deal.


Anyone using special engine break-in oil?
https://type4store.com/products/sealants/jo...-12-quarts.html



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McMark
post Jan 22 2018, 07:57 AM
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(IMG:style_emoticons/default/thumb3d.gif) Lookin' good!
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Mueller
post Jan 27 2018, 11:03 PM
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Dominic was nice enough to send me a straight engine stud and I got my 1.7 rockers with 911 adjusters.


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