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Post by Dan MacMillan on Nov 5, 2011 14:36:36 GMT -5
As some of you know I am planning to strip out the Corvair along with the Beetle trans. In it's place will be a 148 hp 1998 Subaru 2.2 complete with the Subaru automatic trans. Here is the initial build with Corvair power. bradleygt.proboards.com/index.cgi?board=general&action=display&thread=474I purchased a complete, drivable Legacy at the end of summer, for $50. The owner drove it to my house. About a month ago I stripped the car. I kept the engine, trans, shifter, cooling/heating/ac systems as well as ALL wiring and sensors, switches etc. During the last month I built an engine cradle to support the engine/trans/cooling system. I also dove into the wiring. Systematically removing all unnecessary wiring and components. Today was test day. After realizing I forgot one power feed to the ecm, it fired right up. No check engine light. I still have to wire up the trans light to check it for codes. This power plant is incredibly smooth and responsive. Measuring the length shows it will be a tight fit but it is doable. I am not positive on the clearance between the exhaust manifolds and the VW irs arms. I will be posting some pics and video tomorrow after I straighten up the disaster in my garage. Deadline......spring 2012
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Post by skip20 on Nov 5, 2011 15:33:29 GMT -5
Well hurry up,we're waiting!!!
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Post by cocacoladodge on Nov 5, 2011 16:10:14 GMT -5
I wanna see and hear this, can you do a video and put on youtube?
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Post by dawgdk on Nov 5, 2011 21:19:33 GMT -5
we need a step by step with pictures or we want believe ya LOL ;D
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Post by Dan MacMillan on Nov 5, 2011 21:29:20 GMT -5
As promised I will post pics and video tomorrow afternoon of my progress so far. As I get further into the project I will post like I did when I restored the car and the Vair installation.
The plan is to be able to install the complete engine and trans as a single unit from below without removing the body.
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Post by dawgdk on Nov 6, 2011 10:10:17 GMT -5
Can we start with a picture of the engine cradle without the engine first please so we can get a feel of what you're dealing with? This may be a route others will want to take later on.
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Post by Dan MacMillan on Nov 6, 2011 16:25:31 GMT -5
Sorry no pic of just the cradle. It is simply an angle iron box that hooks up to the factory engine and trans mounts.It has 4 casters to make moving it easy. Next time I go to the garage I will gets some shots of the cradle but the engine is on it. Here is the excess wire that is not needed. With the help of my Alldata program I printed about 40 pages of diagrams to be able to sort it out. Unfortunately Alldata has black and white images for the 98 Legacy Brighton. Mitchel on demand would be better as it has color.\ A shot of the engine For anyone considering this here is the belt needed. Kennedy sells adapters to mate the Subaru to a VW trans. [Rear engine} Modules are available to simulate the VSS so it won't go into limp home mode. As I am going mid an d using the facory AWD trans That uses 2 VSS I had to open the back of the trans to see how the VSS1 was triggered and how power is sent through the trans. 100% of the power and torque goes to the front drive shafts at all times. power to the rear is variable. The AWD trans can be locked in FWD mode by installing a fuse. By doing this you are disconnecting the clutches for the rear shaft. VSS1 takes a reading off of the rear output clutch drum that is directly connected to the rear driveshaft. In the Subaru when you do this, the rear wheels still drive the rear shaft thus the VSS1 till creates a signal. In the Bradley there is no rear driveshaft so the fuse must remain out, keeping the trans in AWD mode. By doing this VSS1 still creates a signal. A cover is needed to seal the rear ouput of the trans. I used a piece of exhaust pipe and a frost plug. Well here it is. First video. The 2 lights are the check engine light and the trans temp light which is used for trans code retrieval.
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Post by kitcarguy on Nov 6, 2011 16:44:21 GMT -5
I would love to do a rotary or subaru conversion in a bradley
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Post by Dan MacMillan on Nov 6, 2011 17:06:10 GMT -5
Inside the back of an AWD Length comparison bottom to top. 1) Shortened Manual transmission, converted to 2WD 2) Factory 2WD auto transmission (as short as an auto is going to get) 3) Factory 4WD Manual transmission 4) Factory 4WD Auto transmission.
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Post by Dan MacMillan on Nov 6, 2011 22:53:09 GMT -5
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Post by whcgt on Nov 7, 2011 7:12:57 GMT -5
Here is a nice mid engine Bradley GT2.
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Post by Dan MacMillan on Nov 7, 2011 9:26:03 GMT -5
Too bad it no longer looks like a GT2. The only resemblance is the doors. Sort of like my 74 Beetle convertible shown below.
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Post by jspbtown on Nov 7, 2011 9:40:57 GMT -5
Looks more like a modified Aztec GT
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Post by kitcarguy on Nov 7, 2011 9:52:05 GMT -5
I have a hard time believing that is a modified GT2. The only thing that resembles it is the doors.
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Post by dawgdk on Nov 7, 2011 9:54:10 GMT -5
thanks Dan for the pictures !! I like the paint job and the wheels on the blue one
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Post by dawgdk on Nov 7, 2011 9:56:37 GMT -5
Dan, It looks like it would have been easier to build a wire harness from scratch than to have to go through all of that mess!!! ;D
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Post by whcgt on Nov 7, 2011 10:08:09 GMT -5
Here is one more picture of the modified Bradley GT2, along with some pics of an Alta GT project.
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Post by skip20 on Nov 7, 2011 10:13:55 GMT -5
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Post by whcgt on Nov 7, 2011 10:25:32 GMT -5
Wow! Great work on your double clamshell Bradley GT2 mid-engine project.
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Post by skip20 on Nov 7, 2011 15:33:47 GMT -5
Wow! Great work on your double clamshell Bradley GT2 mid-engine project. Thank you, put don't want to HiJack Dan MacMillan project so any comments please leave on my post.
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Post by mrbigh on Nov 7, 2011 20:46:38 GMT -5
Here is a nice mid engine Bradley GT2. It got to be a looong distance Bradley cousin.........
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Post by dawgdk on Nov 10, 2011 10:03:14 GMT -5
Dan, how hard is the wiring to figure out ??
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Post by Dan MacMillan on Nov 10, 2011 11:53:37 GMT -5
Wasn't too bad with good diagrams, a multimeter, patience and an understanding of electrical. Time consuming. Hardest part was the elimination of the 2 fuse boxes as many circuits would start at one, go through the other, then return. A couple of circuits did not show up in the diagrams. Making my own may have been easier but then you have too many solder joints and too many wires that are the same color. The ecm has about 89 pins, about 70 are used. Also doing it this way keeps all the factory colors, connections {less prone to gremlins} and is free. www.rjes.com/html/why_subaru_engines_.html will sell you a custom harness and VSS mod if you run a VW trans. Good forum on conversions. www.subarugears.com axle adapters reverse cut sub crown/pinion
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Post by skip20 on Nov 24, 2011 11:00:23 GMT -5
Hey! So what's happen over there?
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Post by Dan MacMillan on Nov 24, 2011 20:09:24 GMT -5
Sorry, spent 5 days sick in bed. Fortunately it was on my regular days off. Then back to work for 5. This time around I was only off for 3. Two went to family priorities. One went on the Bradley. Managed to strip out the engine, tranny and axles. Did some measuring. Length looks ok. Axle positioning will be close as will exh manifold clearance. Currently back at work for 6. Nice thing is I took a week of holidays starting Dec 5. The way my schedule works, I am off from Nov 30 to Dec 13. Plan is to have this done before Christmas. Pics will be posted.
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Post by Dan MacMillan on Dec 4, 2011 15:19:13 GMT -5
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Post by skip20 on Dec 4, 2011 22:13:39 GMT -5
Looking good. They make a kit to convert the AWD to FWD. There's a plate that will take the place of the rear out put. Tried looking for it but couldn't seem to get it.
OH, wait a minute, That's a AUTO TRAN.
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Post by Dan MacMillan on Dec 4, 2011 22:28:45 GMT -5
Yes, an auto. If i did my homework correctly all that has to be done is remove the rear shaft and cap the tailstock. By leaving it in awd the rear drive will turn giving a valid vss2 signal. Internally 100% of the torque is delivered to the front shafts 100% of the time, the rear is varied. On a manual it is different and requires the locking of shafts with the adapter. Available at subarugears.com
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Post by Dan MacMillan on Dec 21, 2011 17:39:05 GMT -5
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Post by mj on Dec 21, 2011 20:07:14 GMT -5
Make one for me to fit in my GTII and I'll pay you very well!
Heck, I'll even throw in my Jake Raby 2165 super motor.
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