AR5 Trans Take Two: The Solstice Solution

rodama5anthony

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read through the thread but I didnt or missed any talk about the transmission mounts. do the r154 trans mount and bushing bolt straight on the ar5?
 

rookie_41

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No, you have to use the mount from the Ar5 and I made my own mount bracket. I have more pictures I can upload. My supra is around the 500hp and so far so good no issues with the transmission yet. still shifts like butter. I went with the single driveshaft and clutch disk from drift motion FYI. the real down fall to this project was, I didn't have a R154 to start with. So by the time it was complete I have around $1800. invested. It will be a lot cheaper if you already have aR154 to take the parts off of..BUT, if I do blow this tranny up they are easy to get ahold of and it will only be around $500. Bottom line is if you have a blown R154 everything will swap off of it to the AR5 except shifter housing, tranny mount clutch disk. Drive shaft can be used with adapters. I just chose to go with driftmotions driveshaft.
 

Zazzn

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Bringing this up from the dead.

I've been looking at clutch options and I noticed that Spec offers an 800 TQ holding clutch for the Solstice in a single disc bronze material. Got me thinking, does the Solstice pressure plate work at all with the mk3 supra? Excuse my ignorance I haven't done this swap just thinking of clutch options as I don't want to spend 2.5 k on a clutch for a transmission i don't particularly like.
 

limequat

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When I did it I used a supra pressure plate/flywheel and some random GM clutch disk. I think it was 4 cyl S10!
 

Zazzn

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So here's what I did for my R154 clutch, where the rivets behind the straps are, I drilled it out and tapped it for an m10 bolt and i machined the bolt to fit in the friction surface