105 Targa Car Version 2.0

Started by Colin Byrne, May 26, 2014, 08:35:02 AM

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Colin Byrne

Some chassis rail fun this weekend!

https://105rally.wordpress.com/
72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)

Colin Byrne

A few shock mount improvements this weekend

https://105rally.wordpress.com/
72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)

Craig_m67

How thick is the RHS Colin ?
... and do you have any pics of how you used it for the chassis braces in your previous coupe?

(Apologies in advance if it's secret squirrel racer stuff, I'm new at this)  ;D


It's mighty encouraging and motivating ... I formed a few patches myself this weekend after seeing your floors, thanks !
'66 Duetto (lacework of doom)
'73 1600 GT Junior (ensconced)
'03 156 1.9JTD Sportwagon (daily driver)

Colin Byrne

Hey Craig
The RHS is 25 x 75 @ 1.6mm Wall thickness, the end buts up against the firewall and i intend to tie the roll cage to the other side of it.

Couple of photos of the fix on the old car with RHS inside the chassis rail
72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)

Colin Byrne

a few brake Master cylinder upgrades on the chassis this weekend

also will probably sell my old twin master cylinder bracket setup(picture on the blog), so PM me if interested

https://105rally.wordpress.com/

72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)

Colin Byrne

72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)

Colin Byrne

72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)

Colin Byrne

72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)

Evan Bottcher

Love your work Colin.  Roll cages are important, as you've well proven.

Here's an example why: https://www.youtube.com/watch?v=XBbz38EeJ5c
Newest to oldest:
'13 Alfa Mito QV
'77 Alfasud Ti
'74 Alfasud Sedan
'68 1750 GTV
--> Slow and Fun - my Alfa journal

Neil Choi

Hey Colin, I sent you an email at

colin@Idontgiveashitaboutalfastuffthatdosntwork.com.au

but it bounced strangely.

I believe it should be


colin@Idontgiveashitaboutalfastuffthatdoesntwork.com.au

Anyway, good work.

Colin Byrne

strange that spell check didn't pick that up....
72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)

Evan Bottcher

Welding is a more practical skill than speling.
Newest to oldest:
'13 Alfa Mito QV
'77 Alfasud Ti
'74 Alfasud Sedan
'68 1750 GTV
--> Slow and Fun - my Alfa journal

four90s

Bad speilers of the world untie!
Four90s
Too many others to list
(33 Alfas and some other things since 1979)

Colin Byrne

haha, nice one

Once the cage is complete, the next job on the list is to look at this rack, mmmmm rack

Anyway, in order to check clearances, i'm going to need to fit the engine and gearbox, normally this would not be a big deal, but unfortunately my gearbox mounting plate (the one that bolts to the chassis) is no longer straight, in fact it appears to represent some type of post modern art rather than an engineering bracket, so I'm on the hunt for another bracket, anyone got one lying around?
72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)

Colin Byrne

more cage pics, got it all welded in and have started on the bracing to the body

http://105rally.wordpress.com/2014/10/05/when-you-look-annoyed-all-the-time-people-think-that-youre-busy-3/

72' 105 2000 GTV Red (tarmac rally/race car)
74' 105 2000 GTV Blue (road car)
68' 105 1600 Giulia Super White (Not sure yet)
01' Nissan Pathfinder (Tow car/Alfa support vehicle)