Matt's Megajolt guide
#196
Posted 09 December 2008 - 08:39 PM
#197
Posted 11 December 2008 - 06:51 PM
did i understand right that the megajolt is a separate "chip" that helps the edis system to work well? i like this megajolt system and am interested
*plans to convince his brother or father to scrap their fiesta*
#198
Posted 11 December 2008 - 08:17 PM
#199
Posted 16 December 2008 - 10:16 PM
MED pulley with 36 teeth machined, im going to grind off the surplus tooth.
Magnetti marelli crank sensor
Mega jolt v4 ECU with TPS sensor
Im getting the EDIS module and coil from a scrapper.
All the other bits ill do myself.
Now, ive a 286 cam, im using the TPS as i feel this way it will not have any issues with irregular pressure.
How does the TPS mount onto twin hs4 carbs?
Is there any tips to using this set up?? im getting the ECU off trigger wheels.
Thanks
#200
Posted 17 December 2008 - 12:58 AM
#201
Posted 18 December 2008 - 02:34 PM
i would get MAp if i were you and then use a twin take off from each of the carbs into a plenum and then a signal tube back to the MJ
Is there a advantage to map over TPS??
I was going to go MAP, but it just seemed like it would be a pain in the arse as the cam, wont idle evenly so will not be accurate, TPS seems more straightforward!
#202
Posted 18 December 2008 - 02:57 PM
If MAP didn't work out, you could always convert the MJ to TPS.
#203
Posted 19 December 2008 - 06:54 PM
#204
Posted 19 December 2008 - 11:32 PM
The parts were sourced from Trigger Wheels.
I managed to get it a couple of degrees off exactly 90 but the wheel is adjustable on the pulley so i have adjusted it out.
#205
Posted 01 January 2009 - 09:00 PM
to a pulley like this?
#206
Posted 01 January 2009 - 09:21 PM
by the way anyone who's running a V3 MJ the upgrade software is now on the Autosport site - beta version for the mo.
#207
Posted 02 January 2009 - 04:26 PM
Think you'd have to weld it on. I wonder if it would fit on the inside off the pulley, possibly even on the gunge deflector thingy?
by the way anyone who's running a V3 MJ the upgrade software is now on the Autosport site - beta version for the mo.
I considered welding it on, but its going to be a right pain to get it spot on.
As for mounting it on the inside, i belive you have to modifiy the breather canister and bottom rad pipe, which I would like to avoid. Someone must have a lovely picture for me
#208
Posted 03 January 2009 - 12:11 PM
#209
Posted 03 January 2009 - 02:21 PM
Centering the ring needn't be too hard - use a bit of timber with a hole in so you can clamp the ring to the pulley with a big nut 'n bolt through the centre. you can then spin the bolt and nudge the ring about until it runs true.
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what we need is someone to find a cheap U shaped steel pipe end cap or similar that the pulley bolt head fits inside, we could then get the centres drilled so it could be easily bolted and welded to a ring making a hat shaped bolt on pulley.
End cap and a reducing bush?
#210
Posted 03 January 2009 - 04:25 PM
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