Thread: Megajolt LT jr turned up today WOO HOO

Megajolt is an ignition only system, alot of people use it to convert their v8 from single coil - distributor based igniton, to coil packs using a crank angle sensor to trigger the spark

It eliminates the Lucas bugs and creates (if wired correctly) a much more reliable and tuneable ignition system

Microsquirt is a fuel and ignition management system, much more capable than Megajolt, and is identical in features to Megasquirt II, although it is more expensive and cannot be modified as easily

DIYAutoTune.com Megasquirt Kits / Assembled Engine Management Systems, Wideband o2 Sensor Systems and tuning products is the site i used to buy most of my equipment, and cannot fault their service

I might write a tutorial one day on how i converted my 3.5 to Megasquirt, including costs incurred and hiccups along the way

Trigger-Wheels

Has any one used the ford ef edis wheel? It should fit with a little lathe work to the rover balancer.

Originally Posted by jazzaD1

Which injected LPG system are you using? The injectors look the same as on mine (a KME system).

the LPG system is ELKO, i would like to find out more about it as currently 'it can only be tuned by the gas fitter' which is a pain, that and i dont like the guy since i saw what a shoddy job he did of the install in the first place. i want to eventually use megasquirt to replace the LPG ECU, but finding information about the ELKO system is damn near impossible

Originally Posted by jazzaD1

the LPG system is ELKO, i would like to find out more about it as currently 'it can only be tuned by the gas fitter' which is a pain, that and i dont like the guy since i saw what a shoddy job he did of the install in the first place. i want to eventually use megasquirt to replace the LPG ECU, but finding information about the ELKO system is damn near impossible

Probably the same as mine - a KME system bought from ELKO. Have a look here: KME - Manufacturer of CNG and LPG (GPL) electronic systems to see if it looks the same

You can download the software but you will need the interface cable. I use my local gas fitter's cable to look at mine. I suspect you can buy the cable from ELKO.

If it is a KME system. make sure the MAP sensor isn't rigidly mounted - see http://oldwww.kme.eu/pdf/PS-CC2_asse...mendations.pdf

thanks mate, that's what I was looking for! makes things alot simpler now, better than paying some other bloke to do the tuning

now all i need to worry about megasquirt wise is an ignition table to suit the LPG

have you done any tuning of your lpg system?

I am doing the same same to my 4.4 P76 engined 110 at the moment. I have ordered my trigger wheel and bracket from Chris in the UK and am now chasing the ford bits to suit. I have bought two new crank angle sensors and am about to buy a secondhand EDIS8 kit from the states. I would dearly like two EDIS8 modules in case it blows up on some bush track and in the middle of nowhere. I really like the EDIS8 with Megajolt / Megasquirt system being that if the homemade ECU was to fail then it will limp home at 10degrees advance which is a handy feature.

I have nearly finished soldering my squirt together. I intend to use a 3.5 3.9 EFI manifold on the P76 using spacer plates and will cut the OEM throttle body off the manifold and weld a mounting plate to connect a ford throttle body.

The plan is to do the ignition first though, and for fuel later I may just use a EA falcon TBI unit on the P76 manifold. The P76 manifold has a Stromberg WW carb normally and it appears the EA TBI would just about fit directly.

The best feature I can't wait to fit is a chopped down dizzy which is just there to turn the oil pump, it should work really well.

Great to see from Aussies doing this kind of thing.

Rich