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The mkiv Supra Owners Club

Throttle Body


Dnk
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Anyone know where i might find any diagrams etc to help with stripping down and rebuilding a stock throttle body.

 

Thanks in advance

 

ps

Is there an aftermarket throttle body you can use on the stock plenum ? cars running around 500 bhp

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Mine has had an aftermarket 80mm (I think) throttle body welded straight onto the plenum (The TRAC section has been removed) Looks quite neat too. Let me know if you want any pics.

 

The only problem being that your FMIC pipework is going to be too short though, mines had an extra section welded in.

Edited by j_jza80 (see edit history)
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Yes please :)

 

I guess you know why im asking :)

 

I was thinking that this would be the way to go before i start playing with your throttle body !

 

I had a good look at the chromed one you gave me and its pretty much scrap and beyond saving, i got Steve Manley to send me what he'd got on his parts diagrams but afraid it doesnt show a breakdown of the assembly

 

If i take it apart we might need some seals etc that we cannot get, also i might have to drill out the 2 crosshead screws that hold the butterfly in place as they dont want to move, i guess there loctited in.

Edited by Dnk (see edit history)
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Someone must have removed the butteryfly before? Anyone :innocent:

 

I think the best way is if i strip down the chromed throttle body and take a picture at every step.

 

Might need to make some parts though and it could get a little costly hence me thinking a custom throttle body might be the way to go ?

Edited by Dnk (see edit history)
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