940 wasted spark conversion
940 wasted spark conversion
I've been doing a bit of research and found a reliable mod for the EZK ignition controlled that goes with the LH2.4 management on the 900s to eliminate the oily distributor.
Its $50 (edit $65) each and you need some soldering skills (wires and connectors), and some other easyish/cheapish parts, mainly the coil pack and driver. I'm looking at a few sources for these but seems pretty easy to get 2nd hand, <£50 all tried out and matched up by many others.
They are doing a group buy for the board over in turbobricks. (group buy is over is now FCFS @ $65 each)
I'm ordering 2 for my 940 and 360 projects, if anyone else is interested I'll manage the 300mania group buy. I'll even do some EZK mods if others are no good with soldering.
Its $50 (edit $65) each and you need some soldering skills (wires and connectors), and some other easyish/cheapish parts, mainly the coil pack and driver. I'm looking at a few sources for these but seems pretty easy to get 2nd hand, <£50 all tried out and matched up by many others.
They are doing a group buy for the board over in turbobricks. (group buy is over is now FCFS @ $65 each)
I'm ordering 2 for my 940 and 360 projects, if anyone else is interested I'll manage the 300mania group buy. I'll even do some EZK mods if others are no good with soldering.
Last edited by Ride_on on 10 May 2012 08:14 pm, edited 1 time in total.
1980 345 DL_______1987 360 GLE (project car restored to GLT spec and B230FT'd)
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7
Re: 940 wasted spark conversion
Any more details? I've found the article in the articles section on TBricks but not much more, I want to loose the dizzy on my valver, as well as the EZK in the B18FT
EDIT: Found the thread. Will read in more detail tomorrow, but looks as though it takes a VR input as well as a few others, meaning the Fenix 3B/Renix trigger pattern won't work with it
Lame, that's exactly what I need to build next other than that.
EDIT: Found the thread. Will read in more detail tomorrow, but looks as though it takes a VR input as well as a few others, meaning the Fenix 3B/Renix trigger pattern won't work with it

'89(G) 340 GLE B172k
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
Re: 940 wasted spark conversion
forgive my ignorance but what are the advantages of a wasted spark setup?
cheers
cheers
Re: 940 wasted spark conversion
You loose the dizzy cap and arm, i.e. no moving parts (or, if you are an F7ist, no moving parts that should be replaced yearly and cost £85 a set)
'89(G) 340 GLE B172k
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
Group buy 940 wasted spark conversion
My main issue is the oil leaks from cam end distributors cause weak spark hesitation. I've scrapped a 340 1.7 because of it, and notice the same but less severe issue in my 940. Driveability, MPG and torque seem jump up when I clean it, but it only lasts a few days. Tried 2 distis now.
There maybe a disadvantage from reliability, in that these newer compact multi coil packs are not as reliable as the original distributed ones.
BTW the recommened parts needed
Coil pack - Fiat Punto 2001 defo has them (loads of other makes + Model), lots breaking on ebay
extra driver stage - either duplicate item already there or 960 3 channel version would suit, again plenty breaking
2nd hand have the benefit of getting the connectors aswell
Let me know interest asap, he's running low on PCBs and next batch will be after summer.
There maybe a disadvantage from reliability, in that these newer compact multi coil packs are not as reliable as the original distributed ones.
BTW the recommened parts needed
Coil pack - Fiat Punto 2001 defo has them (loads of other makes + Model), lots breaking on ebay
extra driver stage - either duplicate item already there or 960 3 channel version would suit, again plenty breaking
2nd hand have the benefit of getting the connectors aswell
Let me know interest asap, he's running low on PCBs and next batch will be after summer.
1980 345 DL_______1987 360 GLE (project car restored to GLT spec and B230FT'd)
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7
Re: 940 wasted spark conversion
Sorry to interupt guys, but Chris, £85?! GSF do both dizzy and arm for under 20 quid!Chris_C wrote:You loose the dizzy cap and arm, i.e. no moving parts (or, if you are an F7ist, no moving parts that should be replaced yearly and cost £85 a set)


Speedy88 wrote: Leave choke on, idling obnoxiously until neighbours peer out windows at the noisy exhaust
Give neighbours thumbs up
Rev engine to 7K
Exit street sideways
Win at life.
Re: 940 wasted spark conversion
This must be very recent because up to the end of my 340 ownership I was still paying about that much. It's nice to know their prices have come down though!jon-ovlov wrote:Sorry to interupt guys, but Chris, £85?! GSF do both dizzy and arm for under 20 quid!Chris_C wrote:You loose the dizzy cap and arm, i.e. no moving parts (or, if you are an F7ist, no moving parts that should be replaced yearly and cost £85 a set)Hope you haven't been spending more than what's needed!
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Re: 940 wasted spark conversion
with a 740 or 940 you are looking close to£100 for an ignition service I've converted some of ours to the 240 setup as it is a lot cheaper on parts.
Dai
Please email me directly on dai@classicswede.co.uk
http://www.classicswede.com
phone/text 07824887160
Web shop http://www.classicswede.co.uk/

Please email me directly on dai@classicswede.co.uk
http://www.classicswede.com
phone/text 07824887160
Web shop http://www.classicswede.co.uk/

Re: 940 wasted spark conversion
As in the first post, the group buy is over, so you could mail Karl directly
kbuchka@gmail.com
Once he agrees he has a unit for you, just paypal him $65 each at the address above, and note that you are from 300mania.com with your username. Paypal will include your name address etc so check it is using the right one.
Tony
kbuchka@gmail.com
Once he agrees he has a unit for you, just paypal him $65 each at the address above, and note that you are from 300mania.com with your username. Paypal will include your name address etc so check it is using the right one.
Tony
1980 345 DL_______1987 360 GLE (project car restored to GLT spec and B230FT'd)
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7