injector options

[karlj]

does anyone (other than Frank) know whats needed to swap from side fed injectors to top fed? obviously the fuel rail and injectors but is there anything else?


I'd put money on Frank answering

 

[karlj]

so go on Frank enlighten me, you know you want to

 

[frank]

so go on Frank enlighten me, you know you want to

heh
noddie,s method is an option (extended runners) or my option (180 deg rotated t/b) in order for the CGA rail to clear the idle control valve.
the rail is a direct fit tho (with little 15mm copper pipe collars at the bottom of the injectors)

 

[karlj]

Cheers Frank I'll look at getting some at the weekend, does the coil pack inlet mani bolt to the dizzy engine? It's just I'm thinking for my spare engine this setup will be ideal, I know the tb stud pattern is different but I'll be using a bigger tb so that's irrelevant

 

[solarice]

Not compared them, but i'd assume thats all.

 

[karlj]

I'm assuming that they are cause the engines are practically the same

 

[frank]

yes mine,s a CGA mani karl, so i did,nt need the copper collars, and i cut the throttlebody base off a CG mani, and had it welded on (rotated) you,ll just need an adapter plate instead eh

 

[karlj]

I'm thinking a qg18 tb might fit, though I'm more than likely wrong

 

[frank]

I'm thinking a qg18 tb might fit, though I'm more than likely wrong

i had one fitted a while back karl, they,re only 50mm tho eh, i prefered the SR one personally (there,s no built in maf in either of them tho eh)

 

[karlj]

Does the sr have the same stud pattern as the coil pack?

 

[karlj]

so if ibought this it'll bolt to the coil pack inlet mani? or will I need an adaptor plate?

 

[frank]

Does the sr have the same stud pattern as the coil pack?

so if ibought this it'll bolt to the coil pack inlet mani? or will I need an adaptor plate?

the SR t/b has a square bolt pattern karl, 2 of the bolts line up, but you need an adapter plate for the other 2, some pic,s here http://www.micra.com.au/community/message.php?messageid=65695

 

[karlj]

Cheers again Frank, that's the inlet sorted, now for the exhaust