Alfa Romeo Owners Club of Australia Forum

Technical => 160 Series (90, 75, 164 Sedans) => Topic started by: gergory on October 22, 2011, 08:38:33 PM

Title: 75 3litre cleanup
Post by: gergory on October 22, 2011, 08:38:33 PM
I recently purchased this 1988 3litre from sydney..........my son and I drove it back to melbourne and during
the drive realised that a lot of work had to be done.
the car was essentially all there and only had very minor rust (this was found when we stripped and removed the engine.)The rust is in a common place on most 75's  in the valance panel where the fresh air intake is.
I stripped back all the sealer and lee from EXTREME BODY REPAIRS cleaned and repaired the surface rust, luckily it was only surface
rust, left much longer and it would have been a very difficult job to repair.

As you can see in the photos I have removed all the ancillaries off the engine and generally cleaned the block.
I have put a kit in the detensioner (yes I am leaving it oil fed) and will put on a new waterpump.

I have also removed all the injectors and will have them cleaned and put the original 7.5mm (as apposed to the 5/16th) fuel hose so it will look the
same as factory (I hate those aftermarket fuel hose clamps!!!!!!!!!!!!)

The rear main seal was replaced while the engine was out
I have removed the airconditioner

Title: Re: 75 3litre cleanup
Post by: gergory on October 22, 2011, 08:56:38 PM
engine out and ready to fix a few things
I have ordered nolothane intake runners from highperfomance as the original ones are well worn
ordered a new oil sender and oil warning sensor (these generally leak after a few years and can be misdiagnosed as a leaky rear main)
Title: Re: 75 3litre cleanup
Post by: gergory on October 22, 2011, 09:03:19 PM
first pic shows rear main before replacement...............these are a real pain to remove!!!!!!!!!
second pic shows the rack...........I am considering making this a manual rack similar to greg gordons (highperformance) simply loop the supply and return lines and pack the rack with grease.
Title: Re: 75 3litre cleanup
Post by: gergory on October 22, 2011, 09:11:44 PM
first pic I have removed all trims ready for repainting..............I am not painting the body.
The body will be cut back and polished.............hopefully it will come up ok.

second pic indicates the painted engine bay
Title: Re: 75 3litre cleanup
Post by: gergory on October 22, 2011, 09:15:06 PM
first pic
lee and dennis at EXTREME BODY REPAIRS

second pic
another car waiting for a resto
Title: Re: 75 3litre cleanup
Post by: gergory on October 22, 2011, 09:21:45 PM
some more pics at EXTREME BODY REPAIRS
Title: Re: 75 3litre cleanup
Post by: gergory on October 22, 2011, 09:27:09 PM
UPDATE 75
We removed and renewed headlining and fixed the sunroof.
ordered new engine pipes, tie rod ends, new engine mounts
changed the cambelt and bought new rear  muffler
pic shows my gtv..............a lot easier to do a cambelt in the 75
Title: Re: 75 3litre cleanup
Post by: shiny_car on October 22, 2011, 09:47:04 PM
Good to see the car and the work you're doing!

:)
Title: Re: 75 3litre cleanup
Post by: Duk on October 23, 2011, 09:27:15 AM
NICE!
Title: Re: 75 3litre cleanup
Post by: ANG156 on October 23, 2011, 09:30:28 PM
I've only ever seen another 75 with those cracks in the front chassis. Good work anyhow.

This might be the perfect opportunity to dress up the motor. Give the aluminium a good clean (high pressure water) and maybe get some bolts plated. It will really bring some life back to the engine bay
Title: Re: 75 3litre cleanup
Post by: gergory on November 05, 2011, 08:24:02 PM
did some more work on the engine
plated some components and painted headers
Title: Re: 75 3litre cleanup
Post by: gergory on November 05, 2011, 08:26:19 PM
additional pics
Title: Re: 75 3litre cleanup
Post by: gergory on November 05, 2011, 08:30:05 PM
more
Title: Re: 75 3litre cleanup
Post by: shiny_car on November 05, 2011, 08:52:08 PM
The plating looks great! My PS 'cooling' pipes have surface corrosion; can't do the same as you without draining the messy PS fluid, so I'll just have to clean and paint mine instead.

A nice clean engine you have! What coating is on the manifolds?

:)
Title: Re: 75 3litre cleanup
Post by: gergory on November 12, 2011, 08:12:50 PM
new intake runners
as you can see I have used 7.5mm fuel hose which does not require those ugly
little clamps.
Intake runners from Greg Gordon in the States.
Title: Re: 75 3litre cleanup
Post by: gergory on November 12, 2011, 08:17:07 PM
some pics of the gtv race car being prepared by EXTREME BODY REPAIRS
Title: Re: 75 3litre cleanup
Post by: gergory on November 12, 2011, 08:20:15 PM
some more general pics at the workshop showing the range of alfas either being restored or have been restored.
Its a great environment to work in.
Title: Re: 75 3litre cleanup
Post by: gergory on November 12, 2011, 08:21:02 PM
more pics ..........including a rare kharmann ghia
Title: Re: 75 3litre cleanup
Post by: shiny_car on November 13, 2011, 09:17:59 AM
Coming along nicely. And all the other photos are inspiring.

The red plenum pipes look great. I am more conservative than you, and chose black.  ;)
Title: Re: 75 3litre cleanup
Post by: gergory on December 03, 2011, 08:16:40 PM
gearbox back in and new discs and pads
Title: Re: 75 3litre cleanup
Post by: gergory on December 10, 2011, 08:25:44 PM
additional photos showing progress
The engine has been started with static timing, will have to put a timing light to adjust timing and idle.
proportioning valve (brand new)  faulty so will have to replace.
fan does not cut in.............have to check wiring .
some problems with the alfa control unit.................need to check earths
Title: Re: 75 3litre cleanup
Post by: gergory on December 10, 2011, 08:29:05 PM
new headlining
Title: Re: 75 3litre cleanup
Post by: gergory on December 10, 2011, 08:31:02 PM
now for the interior...........will get the bolsters re upholstered on the drivers seat
Title: Re: 75 3litre cleanup
Post by: gergory on December 10, 2011, 08:33:08 PM
at the workshop saturday......................beautiful
Title: Re: 75 3litre cleanup
Post by: gergory on December 10, 2011, 08:34:43 PM
gtv getting prepped for sandown
martin cutting and polishing to a fantastic finish
Title: Re: 75 3litre cleanup
Post by: gergory on December 10, 2011, 08:37:23 PM
martins 33 under construction for a track car
Title: Re: 75 3litre cleanup
Post by: gergory on December 10, 2011, 08:38:55 PM
karmann ghia progressing nicely at EXTREME BODY REPAIRS
Title: Re: 75 3litre cleanup
Post by: gergory on December 10, 2011, 08:40:18 PM
some more interior work to be done.
Title: Re: 75 3litre cleanup
Post by: dehne on December 10, 2011, 08:50:48 PM
its coming along very nicely
Title: Re: 75 3litre cleanup
Post by: ARQ164 Shane on December 10, 2011, 09:06:05 PM
here's a guy that just gavenis all his parts ??
http://www.alfetta-transaxle.nl/forum/viewtopic.php?f=34&t=2421&start=200
Title: Re: 75 3litre cleanup
Post by: shiny_car on December 10, 2011, 09:28:00 PM
Yeah, good work gergory.
Title: Re: 75 3litre cleanup
Post by: gergory on January 27, 2012, 10:32:32 PM
back from the christmas break here are some pics of the recent progress
Title: Re: 75 3litre cleanup
Post by: gergory on January 27, 2012, 10:35:19 PM
all the surface rust has been removed and lee from EXTREME BODY REPAIRS has repainted and treated the area ...........also put a leaf guard on the fresh air intake.
Title: Re: 75 3litre cleanup
Post by: gergory on January 27, 2012, 10:37:06 PM
some general views of the car prior to cutting and polishing
Title: Re: 75 3litre cleanup
Post by: gergory on January 27, 2012, 10:38:53 PM
a few shots of martin sifredi 33 race car
Title: Re: 75 3litre cleanup
Post by: gergory on January 27, 2012, 10:41:31 PM
I am having a few problems with the arc panel............lights not functioning like they should.
Title: Re: 75 3litre cleanup
Post by: gergory on January 27, 2012, 10:43:03 PM
some more shots of martins car at EXTREME BODY REPAIRS
Title: Re: 75 3litre cleanup
Post by: gergory on January 27, 2012, 11:00:37 PM
SOME GENERAL SHOTS AT EXTREME BODY REPAIRS
Title: Re: 75 3litre cleanup
Post by: shiny_car on January 28, 2012, 01:29:16 PM
Coming along nicely. Is the engine now up and running?

:)
Title: Re: 75 3litre cleanup
Post by: gergory on January 30, 2012, 07:18:10 AM
the engine is running and tuned..................hopefully all will be ready for our annual run to auto italia in canberra
Title: Re: 75 3litre cleanup
Post by: gergory on February 18, 2012, 07:03:06 PM
car ready for roadworthy
Title: Re: 75 3litre cleanup
Post by: gergory on February 18, 2012, 07:04:57 PM
cut and polish by martin sifredi.............a very good job.
may have to raise the front of the car, pipes very low
Title: Re: 75 3litre cleanup
Post by: gergory on February 18, 2012, 07:20:34 PM
original paint..............not bad
Title: Re: 75 3litre cleanup
Post by: gergory on February 18, 2012, 07:22:56 PM
additional pic
Title: Re: 75 3litre cleanup
Post by: gergory on February 18, 2012, 07:24:45 PM
some shots of a dino undergoing body work..................enjoy
Title: Re: 75 3litre cleanup
Post by: gergory on February 18, 2012, 07:25:42 PM
more shots
Title: Re: 75 3litre cleanup
Post by: gergory on February 18, 2012, 07:26:34 PM
last shot of dino
Title: Re: 75 3litre cleanup
Post by: MD on February 18, 2012, 08:16:59 PM
If the Dino is undergoing paintwork, why aren't the dashboard and the instrument cluster/steering wheel protected against paint drift and overspray?
Title: Re: 75 3litre cleanup
Post by: shiny_car on February 18, 2012, 09:14:25 PM
Congrats gergory! The car looks superb. Amazing transformation, that you can obviously be proud of. And done in pretty quick time too!

Enjoy! :)
Title: Re: 75 3litre cleanup
Post by: gergory on February 19, 2012, 08:37:21 PM
MD
the dino was there for some body work I would imagine the dash etc will be removed............I am not intimately involved in the work that is to be undertaken in the near future.
Title: Re: 75 3litre cleanup
Post by: gergory on February 19, 2012, 08:39:00 PM
thanks shiny car................nice to have your praise
Title: Re: 75 3litre cleanup
Post by: gergory on February 28, 2012, 07:32:47 AM
does anyone have a set of driving lights for the 75, also I need rear wheel arch liners .
the liners in the car at the moment are for the 2.5 litre which are a different profile on the lip.
Title: Re: 75 3litre cleanup
Post by: gergory on August 13, 2012, 07:55:22 AM
If anyone is interested in purchasing this car I can be contacted on 0488540100
reason for selling is I have a new project and need the room..................too many cars!
Title: GTV 2.0 Strada photos, whats the new project Gregory?
Post by: VeeSix on August 13, 2012, 11:52:16 AM
That 75 turned out fantastic Gregory, can not get much more original looking, loved the photos, black 75 looked fantastic, i also remember that GTV with gold wheels, it was a special edition type i think, had gold wheels and a big sticker on the door from the factory that read strada in lower case gold, off memory i think strada had a certain trim level? can anyone else remember them? they were all that dark colour and were 1982 1983 model GTVs off memory? i remember seeing one in a car yard when i was young, may have been what made me fall in love with Alfa Romeo?

If anyone can rember one, or has one, or has a photo with the door sticker on it, i would love to hear or see the photo  ;)

Already want the 75 gone Gregory, what is the new project, please give details  :).
Title: Re: 75 3litre cleanup
Post by: gergory on August 13, 2012, 01:21:32 PM
vee six.......................you wont believe this but my next(current ) project is a 1998 9-3 s 3door saab turbo
I havent completely given up on alfas though as I still drive my 2001 3 litre gtv.

the 75 is a wonderful car and if I had the space would prefer to keep it but I can only keep 3 cars under cover and out of the weather.
Title: Re: 75 3litre cleanup
Post by: shiny_car on August 14, 2012, 05:22:47 AM
Sorry to think you're selling the 75 after all your hard work! But a Saab 9-3 sounds like an interesting project. I've always liked the old 900 Aero (turbo; circa 1990)) and would probably prefer one of those to the 9-3.  :P
Title: Re: 75 3litre cleanup
Post by: gergory on August 14, 2012, 07:37:21 AM
shiny I might have been a bit hasty placing the intention to sell..................it appears I may be able to keep the car at my friends factory, if this eventuates I will keep the car as it is a great example.