Also is the bolt pattern of the 87-91 13B turbo the
same as the 93-95 13BREW and the 13B Cosmo turbo?

Don't know yet Kelly. I don't think there was a 13B Cosmo turbo.

Paul Lamar

Paul I just stripped twin sequential turbos off my 13B Cosmo engine.

Kelly

What do I know? :-)>.  I had a 1976 state side version of the
13B Cosmo and it was not turbo. Is Bulents also a twin turbo version?

Make a sketch or drawing of the intake manifold bolt pattern relative to the
port locations and up load it. I'll check when I get the manifold from Tom.

Paul Lamar

Mine also came with twin sequential turbos. O have the pattern for the
intake manifold, but is in the hangar. I can get it and scan it as .jpg
if it does any good?
Bulent

That would help Bulent but what we need are dimensions. Can you make a sketch?
What do we have? Two 13B Cosmo's out there? Bulent and Kelly?

Paul Lamar
 
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