Author Topic: 3.0 busso in 2.5l Alfa 75  (Read 525 times)

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NigelC

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3.0 busso in 2.5l Alfa 75
« on: May 16, 2021, 01:24:55 PM »
Has anyone dropped a 3.0l Busso into an Alfa 75 fitted originally with a 2.5l? Is it an easy fit?
Current 2017 Giulia Veloce - Red
Current 1979 Alfa GTV - Ivory (Gp S racer)
Past 2007 Alfa 159 2.2 JTS Rubino Red
Past 2003 Alfa 156 2.0 JTS Red
Past 1979 Alfa GTV Red/Rust

sportiva

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Re: 3.0 busso in 2.5l Alfa 75
« Reply #1 on: May 16, 2021, 04:11:41 PM »
The 2.5 and 3.0 12 valve L-Jet engines have the same external diamentions and are a direct and easy swap "plug and play" as they say. In saying that he last 3.0 75's potenziana's had Motronic EFI.
The 2.5 and 3.0l 24 valve engines share the same basic engine block but are very different and require much more effort and engineering.
« Last Edit: May 16, 2021, 04:21:16 PM by sportiva »
3.0 GTV6 Fiat Free
156JTS

ex
75 2.5
2.0 Alfetta Sportiva #22
1.8 Alfetta
1.2 alfasud
2 75 parted out
15 alfettas parted
10 gtv parted
5 alfasuds parted
156 sele

NigelC

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Re: 3.0 busso in 2.5l Alfa 75
« Reply #2 on: May 16, 2021, 05:30:14 PM »
Thank you  :)
Current 2017 Giulia Veloce - Red
Current 1979 Alfa GTV - Ivory (Gp S racer)
Past 2007 Alfa 159 2.2 JTS Rubino Red
Past 2003 Alfa 156 2.0 JTS Red
Past 1979 Alfa GTV Red/Rust