Russ McBride

Charley, you're right. ~$630 is very reasonable. I saw "$1,200" while Googling recently so assumed that was the going rate. Maybe they automatically change all parts or something. 🙂 Thanks for the...

There is a part that was in my GDU and I do not see it in the schematic. It is the odd bearing shown in the picture below. Since I don't see it in the schematic, it makes me wonder if there have be...

@charleyhradicalsportscarregistry-com Fantastic! Thank you. Donation sent.

Does anyone have a schematic of the GDU I could review while reassembling mine? I've got something not aligned so I must have something wrong or missing (like a spacer). I'd like one so badly I'm wil...

Sorry, John, I don't know for sure. Anything can be made to work, but I'm guessing you mean with reasonable changes (as opposed to hacking and welding). If the SR4 is chain drive (that shows how litt...

Interesting. I have a Gen 2 engine. I purchased this used Quaife and it came with a coupler, but it had no splines at all(!). So, we added the splined center from an aftermarket sprocket (cut off th...

Thanks, Dan. Perfect. But I'm not sure I'm familiar with the locking screws. Can you elaborate?

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New question: Is a special sprocket nut or socket needed? There isn't much room for a normal 36mm socket to fit within the coupler. I purchased a thin wall socket but there's still a lot of interfe...

Thanks, Charlie. That's interesting. I wonder if they saw cracks or failures in the Hayabusa's rear mounting tabs and thought the extra braces would help spread the load. Can you tell me, are the ...

Charley, thanks very much for the pictures. Very helpful.