Alfa Romeo Owners Club of Australia Forum

Technical => 932 Series (156, GTV, Spider, 147, GT, and 166) => Topic started by: Tassie Spiderman on February 14, 2022, 12:04:52 PM

Title: To rebuild or replace?
Post by: Tassie Spiderman on February 14, 2022, 12:04:52 PM
I'm in a little dilemma at the moment. Our much loved 1999 Millenium Spider is out of action due to a major malfunction a few months ago.
A full examination has revealed that the rear main bearing has disintegrated and in the process thrown a piece of metal through the crank position sensor.
The dilemma is... Do I pull out the engine and do a rebuild which will probably mean new crankshaft, bearings and possibly pistons etc. or do I seek out a good used Twinspark 2.0 motor (which seem to be a little thin on the ground).
The car is under cover in a fully weatherproof garage so time is not the big issue. Would appreciate any advice/thoughts/suggestions.
Thanks for reading!
Title: Re: To rebuild or replace?
Post by: warsch on February 15, 2022, 02:58:56 PM
I'm for buying used engine too. In my experience it's cheaper to but a whole car with a twinnie, grab the engine and part out/sell/scrap the rest. Here in QLD you can find 147/156 for 500-100 if you're a bit patient. Please mind, that 147 has 3 catalytic converters, which scrappies happily take off your hand for 100-120 each. 156 has only one cat.
Title: Re: To rebuild or replace?
Post by: norman gen on February 15, 2022, 04:20:59 PM
there's 2 156 wagons for sale in tas on gumtree  1 manual , 1 selespeed
Title: Re: To rebuild or replace?
Post by: Tassie Spiderman on February 17, 2022, 04:04:57 PM
Thanks to all who replied. Looks like I'll go with the replace option. Have the workshop manual for the spider on CD so can follow engine remove/replace in that.
Any hints or tips from anyone who has done this sort of transplant would be welcome.
Title: Re: To rebuild or replace?
Post by: norman gen on February 18, 2022, 04:16:43 PM
Vinaka in Moonah, Hobart are an authorised service agent for Alfa/Fiat. I was only in there last week booking in a friend's 147 GTA. They may also beable to help you out with a TS engine as I saw approx 6 147/156 spare cars . Talk to Monty
Title: Re: To rebuild or replace?
Post by: norman gen on February 18, 2022, 04:19:49 PM
If you're in the north of the state near Sheffield , the local garage there is owned by an ex alfa owner who turned to the dark side ( now into citroens) but one of his mechanics is italian and into alfas....
Title: Re: To rebuild or replace?
Post by: Citroƫnbender on February 20, 2022, 09:12:37 AM
Great hint there - thanks. My new garaging address for the Tas 147 is not too far south of Sheffield.

Was back in Launceston Friday, one of the first cars I spotted was "JTS-159", last seen in Riverside late 2018 before I left town. This time almost exactly the same longitude but opposite side of the Tamar. Life feels like slow motion sometimes.
Title: Re: To rebuild or replace?
Post by: Tassie Spiderman on March 11, 2022, 02:15:36 PM
Thanks to you all. Have sourced a 2.0 Twinspark motor but need to freight it to Tassie. Has anyone built a crate/mounting for this purpose? Wondering if it's possible to weld a frame to bolt on using engine mount points and then crate the whole thing up. If anyone has mud map/sketches etc would love to hear from you.