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Are these FD twins?

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Old 11-21-05, 06:14 PM
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Are these FD twins?

the reason I'm asking is my friend tried to bolt them up to his 92 Type R and they were a little different hence they didnt fit, I think the pipe on the far right looks strange, they wouldnt be cosmo twins would they?? or maybe a later model FD( S7,8??) twins.
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Old 11-21-05, 06:40 PM
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I can surely say those are not fd twins. most likely cosmo twins
Old 11-21-05, 06:46 PM
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Not sure what those go to...but they def dont go on an FD!
Old 11-21-05, 06:49 PM
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Yep downpipe flange is definitely Cosmo.
Old 11-21-05, 10:20 PM
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The Downpipe and the Oil Reture makes it a deffinent Cosmo
Old 11-22-05, 07:36 AM
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20B twin turbo...The two turbos are not of the same size. Only the 20B had that, HT18 and a HT10.
Old 11-22-05, 08:30 AM
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Originally Posted by t-von
Yep downpipe flange is definitely Cosmo.

That is true. The FD turbos have 4 studs on the dp flange. The 13b cosmo motor has 3 studs on that flange.
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