Corsa piston build with throttle bodies

Made a plug for the dizzy, and bracket for the coil pack.....then stuck them both together










Sent from my iPhone using Tapatalk

Tidied the loom up a bit......it’s now running purely on my stuff now. No more micra ecu or loom

Played about with the software a bit, there’s a setting for itbs which uses map and tps

Runs loads better, still idles like an angry muscle car........thAt cam is ridiculous lol
Drives normal then all of a sudden whole car sounds like it’s gunna rev itself to pieces

Need to weld the trigger wheel to a cg10 pulley........apparently the cg13 pulley has a rubber damper, which is gunna affect the timing I guess

Gunna sort the trumpet servo next, just ordered a reversible polarity relay for it, il activate it from a rev counter shift light

And get wideband wired in





Sent from my iPhone using Tapatalk

Looking good. Bet its insane with those cams lol. Rember also if your ecu has 4 logic spark outputs, you could use it to trigger four bip373's which would then fire the later micra coilpacks.

Sent from my Nexus 7 3G using Tapatalk

Got my switch through.....jus need a rev gauge with a shift light to operate it




Sent from my iPhone using Tapatalk

What trump afect on its?

Sent from my ONE E1003 using Tapatalk

Better torque.....apparently lol


Sent from my iPhone using Tapatalk

Dyno it lol

Sent from my ONE E1003 using Tapatalk

It will be


Sent from my iPhone using Tapatalk

Can anyone point me in the direction for some better engine mounts, or a method for making the stock ones stiffer

Beings the acceleration is so ‘snappy’, the engine feels like it’s gunna rock out the bay


Sent from my iPhone using Tapatalk

Look on Pollymobiles build I think there is something or I've seen rubber inserted I. The gap of the engine mount rubbers

I like that. I am going to try that with a couple of my engine mounts.

Wideband wired in

The ecu has its own controller built in.


Does anyone have the original micra spark map.....just for comparison


Sent from my iPhone using Tapatalk

here,s paul,s n/a and turbo maps neil https://www.micra.org.uk/threads/apexi-s-afc.56206/

pork said:

Wideband wired in

The ecu has its own controller built in.


Does anyone have the original micra spark map.....just for comparison


Sent from my iPhone using Tapatalk

Click to expand...

I have a 16X16 timing table that works well with mine. I'll export it from TunerStudio later for you when I get chance. You might just have to rescale it to whatever your ecu uses.

Sent from my WAS-LX1A using Tapatalk

Cheers mate


Sent from my iPhone using Tapatalk

pork said:

Cheers mate


Sent from my iPhone using Tapatalk

Click to expand...

Heres a link to both my fuel and ignition tables.

https://www.dropbox.com/sh/ii3iqbvngle0oy0/AAAtzcSxnO4-vhOc2hDnXxHAa?dl=0

Remember, theyre just a guide. the fuel table is based on the standard blue Micra injectors 159cc/min with a sequential pulsewidth of 14.20ms. scale the table to your injector sizes.

Agent_Sm1th said:

Heres a link to both my fuel and ignition tables.

https://www.dropbox.com/sh/ii3iqbvngle0oy0/AAAtzcSxnO4-vhOc2hDnXxHAa?dl=0

Remember, theyre just a guide. the fuel table is based on the standard blue Micra injectors 159cc/min with a sequential pulsewidth of 14.20ms. scale the table to your injector sizes.

Click to expand...

Thanks mate

It’s a bit scrambled....but might be coz I’m looking through my phone




Sent from my iPhone using Tapatalk

pork said:

Thanks mate

It’s a bit scrambled....but might be coz I’m looking through my phone




Sent from my iPhone using Tapatalk

Click to expand...

You need to put it in TunerStudio.

Sent from my WAS-LX1A using Tapatalk

Agent_Sm1th said:

You need to put it in TunerStudio.

Sent from my WAS-LX1A using Tapatalk

Click to expand...

Cool....left the laptop with the software with the car at the workshop, so I’ll have to look next week


Sent from my iPhone using Tapatalk

OK. All you need to do is load any project and go to the fuel tab, open fuel ve table and then click the green import table icon above the fuel table.

Sent from my WAS-LX1A using Tapatalk

Got new stiffer mounts from hard race

They are much much stiffer, even by hand




Got gearbox mount too


I’ve been hearing a grinding noise whilst engaging the clutch whilst pulling away, took the hybrid clutch off fir a look





Plenty of meat on the plate still.......so just grind them the bolts maybe?


Sent from my iPhone using Tapatalk

pork said:

Got new stiffer mounts from hard race

They are much much stiffer, even by hand

Got gearbox mount too


I’ve been hearing a grinding noise whilst engaging the clutch whilst pulling away, took the hybrid clutch off fir a look

Plenty of meat on the plate still.......so just grind them the bolts maybe?


Sent from my iPhone using Tapatalk

Click to expand...

Replace the bolts in the friction plate with dome head cap heads perhaps?

John_D said:

Replace the bolts in the friction plate with dome head cap heads perhaps?

Click to expand...

Good call


Sent from my iPhone using Tapatalk

pork said:

Good call


Sent from my iPhone using Tapatalk

Click to expand...

And thead lock

Sent from my ONE E1003 using Tapatalk

That was a chore!



Any tips for getting new one on?


Sent from my iPhone using Tapatalk

Back in it goes.....again




Went for a drive with new mounts.....much better, and the clutch doesn’t grind now too after taking a smidge of the tops of the bolts


Still feels a bit wobbly when steering though


Anyway.....got a glitch with the tps-



Can’t be helping

Almost done with what I can do To it now, apart from cosmetic stuff

Gotta save the pennies for mapping now,!which won’t be till next year......getting married in December




Sent from my iPhone using Tapatalk

Back in it goes.....again




Went for a drive with new mounts.....much better, and the clutch doesn’t grind now too after taking a smidge of the tops of the bolts


Still feels a bit wobbly when steering though


Anyway.....got a glitch with the tps-



Can’t be helping

Almost done with what I can do To it now, apart from cosmetic stuff

Gotta save the pennies for mapping now,!which won’t be till next year......getting married in December




Sent from my iPhone using Tapatalk

Bad sensor ground is the issue with the tps reading like that. Run the ground from the tps back to the ecu.

Sent from my WAS-LX1A using Tapatalk

It is already


Sent from my iPhone using Tapatalk

I'd redo the wiring when you get chance then with a new 3core screened cable. On a coilpack the ground is connected to the coolant sensor also which can also cause issues if it's a bit dodgy. Not sure how it wired on the dizzy versions.

Sent from my WAS-LX1A using Tapatalk

Haven’t used shielded wire for the tps.....il give that a go

I’m using a ford coil pack and deleted the dizzy


Sent from my iPhone using Tapatalk

If you do use shielded cable remember to only ground the shield at the ecu end.

Sent from my WAS-LX1A using Tapatalk

Got some corsa b shocks and some alto rear springs....with a bit of a chop.

Before-



After-




Sent from my iPhone using Tapatalk

The car feels like it’s shaking/clunking above 50mph

Quite badly

Just had wheels balanced and tracking done

Garage bloke thinks it’s the drive shafts/inner cv’s

Drove fine till I’ve started using this engine.......can’t of destroyed the shafts already

I can wiggle them up and down, and I can feel a bit of movement, passenger side has more movement than the other


I take it there should be no movement lol ?


What else could it be


Sent from my iPhone using Tapatalk

There's a rubber vibration damper on the drivers driveshaft, at least that's what I was told it was by my dad. Couldn't be anything to do with that if balancing has been ruled out?

Well I’ve ordered a set of new driveshafts

See if that helps




Sent from my iPhone using Tapatalk

Found the problem




This is completely stuck inside







Sent from my iPhone using Tapatalk

New shafts in, all ok now

Sounds filthy




Sent from my iPhone using Tapatalk

Sounds great. Glad you fixed it up.

Sent from my WAS-LX1A using Tapatalk

Cheers. , pretty quick so far, plenty more power to be squeezed out by a professional


Sent from my iPhone using Tapatalk

Just caught up with this Pork, excellent work as usual

Cheers, enjoying driving it




Sent from my iPhone using Tapatalk

Need to use a rev gauge with a shift light, the shift light will activate the servo in the itbs


Some reason the rev gauge only reads half the revs the engine is doing, no matter what I try on the software, it still reads half speed

Gunna use one of these.......



Tach converter for wasted spark, coming from the states, so god knows when it’ll show up.

So it’ll be, coils to tach converter, tach convertor to tachometer , tachometer shift light to reversible relay, relay to itb servo......


Sent from my iPhone using Tapatalk

Could you not use an output on the ecu to activate the relay?

Thought about that, but I plan to operate the servo based on rpm.....but there’s no output on mine that’ll send a signal based on rpm

......not that i can find anyway


Sent from my iPhone using Tapatalk

On nistune, I think you can add more output and input signals

Sent from my ONE E1003 using Tapatalk

Not using nistune


Sent from my iPhone using Tapatalk

pork said:

Not using nistune


Sent from my iPhone using Tapatalk

Click to expand...

I know, that's why I write

Sent from my ONE E1003 using Tapatalk

pork said:

Thought about that, but I plan to operate the servo based on rpm.....but there’s no output on mine that’ll send a signal based on rpm

......not that i can find anyway


Sent from my iPhone using Tapatalk

Click to expand...

I would have thought there is, isn't it a megasquirt copy?