2 1/2 exhaust

Started by ALFAAA, January 15, 2023, 06:23:03 AM

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ALFAAA

Hi to all,
Does any know where I can get a new 2 1/2 inch pre made exhaust system for a 2 litre Alfetta GTV.
Standards are 2'
Current :2004 916 V6 3.2 Spider (baby)
             :Alfetta GTV6 1984 3.2 24v
             :2024 Tonale Veloce SUV

Past       :Alfetta GTV  1977
             :147 Selespeed 2002

poohbah

Can't recommend anywhere in particular (unless you're in Perth), but if you go to a half decent exhaust shop they should be able to fabricate something on the spot to order for reasonable price.

On the recommendation of a fellow Perth member four years ago, I went to a guy at a local exhaust shop and he manufactured an entire front half system for my '81 GTV (collector to centre box, but also new rear mounts) inside a day for under $350. Obviously, some inflation since then but all you can
Now:    2002 156 GTA
            1981 GTV
Before: 1999 156 V6 Q-auto
            2001 156 V6 (sadly cremated)

ALFAAA

Thank you poohbah,

My car is not drivable at the moment and I need a temperary exhaust so I can start the engine and not get my neighbours upset.

Does anyone have 2 1/2' rear section of the exhaust pipe muffler for a GTV 4 cylinder. :(
Current :2004 916 V6 3.2 Spider (baby)
             :Alfetta GTV6 1984 3.2 24v
             :2024 Tonale Veloce SUV

Past       :Alfetta GTV  1977
             :147 Selespeed 2002

poohbah

In that case, maybe try online - there's a mob based here in WA (The Fiat Factory Australia) advertising a brand new stock Alfetta GT/GTV exhaust system for $850 on ebay. Made by IMASAF in Italy.
Now:    2002 156 GTA
            1981 GTV
Before: 1999 156 V6 Q-auto
            2001 156 V6 (sadly cremated)

carlo rossi

the standard is 1.75inch exhaust the group 1 105 gtv used a 2 inch
there is possiblty room for a 2.25inch but i think 2,5 inch wont fit and will reduce performance
current cars
red 83 gtv 2.0


previous cars
Red 76 1.2/1.5 alfasud ti
white 79 alfetta 2000
alfetta 74 1.8
escort Lotus twin cam
bikes
ducati 900 ss 1979
moto morini 3 1/2 sport 1975/6
Moto morini 3 1/2 valentini speciale 77 oh and a deltek rockhopper

festy


NSharpley

I would suggest 2 1/2 is too big unless you have significant breathing mods.

There are race applications that have smaller diameter.

But, if you can weld, you can make your own.
Current Alfa:
1975 Alfetta GT 2.0 Race car
1979 Alfetta GTV (Resto)
1972 105 2000 GTV (Resto)
1987 Alfa 75 2.5

Past Alfas:
1982 Alfetta Sportiva (briefly in my possession. Restored and sold)
1989 Alfa 75 2.5
1982 Alfetta Sedan 2.0
1976 Alfetta GT

ALFAAA

Hi NSharpley,
I have a 3.2 24v v6 Busso in my Alfetta GTV, It started life as a 4 cylinder car.
All the running gear is v6 but I kept the 4 cylinder fuel tank.

I am also after a v6 propshaft with the splined front shaft.

And a GTV6 isostatic gear rod and then my car is complete.
Regards
Current :2004 916 V6 3.2 Spider (baby)
             :Alfetta GTV6 1984 3.2 24v
             :2024 Tonale Veloce SUV

Past       :Alfetta GTV  1977
             :147 Selespeed 2002

NSharpley

Ah!  V6.  Say no more ...

Current Alfa:
1975 Alfetta GT 2.0 Race car
1979 Alfetta GTV (Resto)
1972 105 2000 GTV (Resto)
1987 Alfa 75 2.5

Past Alfas:
1982 Alfetta Sportiva (briefly in my possession. Restored and sold)
1989 Alfa 75 2.5
1982 Alfetta Sedan 2.0
1976 Alfetta GT

ALFAAA

GTV is coming together really good , like a new car. :)
Current :2004 916 V6 3.2 Spider (baby)
             :Alfetta GTV6 1984 3.2 24v
             :2024 Tonale Veloce SUV

Past       :Alfetta GTV  1977
             :147 Selespeed 2002