24v boa questions

Please restrict your questions and replies to Capri related technical issues!
Post Reply
Paul.Yeomans
Posts: 179
Joined: Sun Feb 08, 2009 7:47 pm
Car(s): Ford Capri MK3 Carabet
Ford Escort MK2
Location: Birmingham

24v boa questions

Post by Paul.Yeomans »

Hi,

My car is a 2.0 but I'm going to do a 24v swap, I've got some bits but need a couple of answers.

If I fit a 2.8 tank do I still need the accumulator?

I have a 2.8 flywheel and clutch are they up to the job?

I've got a complete 2.8 wiring loom should I fit this then wire in the engine or can my 2.0 loom be adapted?

Might have more questions but that's it for now

Thanks Paul.
User avatar
Beakster
Donator
Donator
Posts: 3980
Joined: Sun Jul 27, 2008 10:16 pm
Car(s): 1983 Ford Capri 2.9 24V Cosworth Injection
Location: Toronto, Canada
Contact:

Re: 24v boa questions

Post by Beakster »

You don't need the accumulator.

2.0 loom will be fine.

Use the 2.8 flywheel and flywheel bolts, fit a spigot bearing to the crank of the 24v.
Image
Paul.Yeomans
Posts: 179
Joined: Sun Feb 08, 2009 7:47 pm
Car(s): Ford Capri MK3 Carabet
Ford Escort MK2
Location: Birmingham

Re: 24v boa questions

Post by Paul.Yeomans »

ok thanks,

ive got a 2.8 flywheel, 2 mt75 gearboxes, front 2.8 xmamber and engine mounts, ive got a standard 2.8 clutch also got the front half of a sierra prop.

collecting a engine tomorrow with wiring loom, just fuel tank rad and starter motor to sort out now.

Is it easy to get the 2.0 loom to work? i guess with the fuel pump i need to run a switched live feed to it, and replace the pipes with high pressure one?

thanks
User avatar
Beakster
Donator
Donator
Posts: 3980
Joined: Sun Jul 27, 2008 10:16 pm
Car(s): 1983 Ford Capri 2.9 24V Cosworth Injection
Location: Toronto, Canada
Contact:

Re: 24v boa questions

Post by Beakster »

Yeah, be sure and replace all the fuel lines with injection hoses.

Wiring isn't hard. Check the modified wiring diagram on the wiki. I think it's easier with a non-2.8 loom as you don't use any of the 2.8 specific stuff any way. Just give the Granada engine loom +12 permanent, +12v switch, ground, and just wire you pump up to the granada fuel pump relay.
Image
Paul.Yeomans
Posts: 179
Joined: Sun Feb 08, 2009 7:47 pm
Car(s): Ford Capri MK3 Carabet
Ford Escort MK2
Location: Birmingham

Re: 24v boa questions

Post by Paul.Yeomans »

thanks mate, thats a big help.

the MT75 boxes have a speed sensor and an electronic speedo drive how can i get around that as i need the speedo to work

thanks
User avatar
Beakster
Donator
Donator
Posts: 3980
Joined: Sun Jul 27, 2008 10:16 pm
Car(s): 1983 Ford Capri 2.9 24V Cosworth Injection
Location: Toronto, Canada
Contact:

Re: 24v boa questions

Post by Beakster »

Speak to Capri Andy... he fitted the Granada speedo into his Capri clocks. He also put the fuel economy computer and cruise control in too. :ugeek:
Image
Paul.Yeomans
Posts: 179
Joined: Sun Feb 08, 2009 7:47 pm
Car(s): Ford Capri MK3 Carabet
Ford Escort MK2
Location: Birmingham

Re: 24v boa questions

Post by Paul.Yeomans »

thanks, ill have a search for him
User avatar
Capri_Andy
Donator
Donator
Posts: 1077
Joined: Mon Jul 28, 2008 10:18 pm
Car(s): Laser 2.9 efi resto (in many pieces)
Location: Cambs

Re: 24v boa questions

Post by Capri_Andy »

MT75s have the option of running a mechanical speedo and you might be able to order the parts for it new from ford but I never did the research so I cant tell you any more.

I butchered the granny speedo to fit in the capri dash as a temporary solution and its remained that way since. It wasn't easy and it doesn't look perfect.

One day I might buy a new aftermarket electronic speedo that fits nicer but they are expensive.
Image
The big fast red one!
Post Reply