Alfa Romeo Owners Club of Australia Forum

Technical => 116 Series (Alfetta Sedan/GT/GTV & Giulietta Sedan) => Topic started by: kartone on February 22, 2009, 09:12:48 PM

Title: '80 GTV electronic ignition conversion
Post by: kartone on February 22, 2009, 09:12:48 PM
Bit ignorant in the matter, can the 2L with magnetti marelli distributor be converted to electronic ignition ? If so, how or who does the mod in Melbourne ? Many thanks  ;)
Title: Re: '80 GTV electronic ignition conversion
Post by: redalfaracing on February 22, 2009, 09:21:13 PM
hi, i had a bosch high output ignition fitted to my 116. simple and quite cheap. all you need is a magna dizzy and coil, take it to Ignition Torque in bayswater with you old dizzy and they will make it fit. from memory it cost $180 for the work. i bought the right magna for $50, took out the dizzy and coil, then gave the rest away to a scrappy. the rally car has never misfired in its life. can't praise the job highly enough.
Title: Re: '80 GTV electronic ignition conversion
Post by: Paul Gulliver on February 23, 2009, 03:11:32 PM
The later 116 (guilletta's post 1984) cars had electronic ignition as standard. Hugh Harrison at Monza Motors has them . He did the conversion on my car. In addition you ought to think about getting  a set of 105 cams. Two very sensible upgrades for a early Alfetta GTV. The ignition will make your car easy to start  and more reliable. The cams will make it more responsive  and rev more freely. Both greatly enhance the driving experience.
Might be a little more expensive the previous post , but easy to obtain & bolt on Alfa bits.   
Title: Re: '80 GTV electronic ignition conversion
Post by: kartone on February 23, 2009, 09:04:07 PM
Greg & Paul, many thanks for your input.

Paul, you're saying that an electronic ignition from a late 116 can be fitted to an '80 GTV, compared to a new magna-spark unit how does this rate performance / reliability  wise ? Cost of the transplant by Monza ?
Regarding 105 cams, where can they be sourced, installed and what dollar amount should I budget ?

Thanks for helping an eager newbie ;)
Title: Re: '80 GTV electronic ignition conversion
Post by: redalfaracing on February 24, 2009, 08:54:20 PM
i have some 10548 cams. email me if you are interested.
Title: Re: '80 GTV electronic ignition conversion
Post by: Fast Eddie on February 24, 2009, 09:30:40 PM
as do I.
i have late alfa electronic ignition off a 75 fitted to my 80 steel bumper alfetta gtv.
Title: Re: '80 GTV electronic ignition conversion
Post by: wessty on March 17, 2009, 04:16:54 PM
Can anyone tell me what model Magna distributor and coil is used in the above mod?
Title: Re: '80 GTV electronic ignition conversion
Post by: redalfaracing on March 17, 2009, 09:07:34 PM
Wessty, i seem to recall it is the single point injection model, it is a bosch dizzy.
give this guy a call, he is the bloke who did the mod for me.

Ignition Torque
Fcty 8/ 78-80 Bayfield Rd
Bayswater VIC 3153

(03) 9720 6308
Title: Re: '80 GTV electronic ignition conversion
Post by: Lindsay_palmer on December 24, 2014, 05:17:07 PM
Quote from: redalfaracing on February 22, 2009, 09:21:13 PM
hi, i had a bosch high output ignition fitted to my 116. simple and quite cheap. all you need is a magna dizzy and coil, take it to Ignition Torque in bayswater with you old dizzy and they will make it fit. from memory it cost $180 for the work. i bought the right magna for $50, took out the dizzy and coil, then gave the rest away to a scrappy. the rally car has never misfired in its life. can't praise the job highly enough.

Does this distributor come from the first body shape magna? I think I found the right distributor today in the wreckers.

Has anyone used the whole distributor from the magna? Looked like it may require a little machining but not too much.
Title: Re: '80 GTV electronic ignition conversion
Post by: Lindsay_palmer on August 23, 2015, 05:59:08 PM
I spoke to ignition torque and I have now got a distributor to use for this conversion. The distributor needed is from an 1985-1986 Mitsubishi magna fitted with a carburetor. Later carburetor magna distributors appear the same to me but I was told to use the 1985-1986 distributor I will try to find out why. Do not buy the distributor from a fuel injected magna, they are different. Fuel injected distributors have a four pin plug, carburetor distributors have only two wires coming from them.
Title: Re: '80 GTV electronic ignition conversion
Post by: carlo rossi on August 23, 2015, 06:43:01 PM
how much for the 10548 cams?
Title: Re: '80 GTV electronic ignition conversion
Post by: poohbah on August 23, 2015, 08:14:28 PM
I just had electronic conversion kit fitted to my Bosch distributor in 81 GTV, replacing the points. Kit was a Hot Spark I ordered in from the US, total cost about $100 after FX and shipping. If you can replace points, you can do it yourself. Just make sure you also replace the coil with one that doesn't have an external resistor. 

So far so good - and no more setting/replacing points!
Title: Re: '80 GTV electronic ignition conversion
Post by: Lindsay_palmer on December 29, 2015, 09:40:38 PM
I took the car for a drive today with the new distributor from Ignition Torque in it today. Car drives much better than with points or the Accuspark kit fitted.

If you want electronic ignition, this is the one to get.