LPG Injectors: Valtek Vs OMVL

[tunnie]

If I do go the route of LPG'ing the 3.2, the two main kits on fleabay are the same bar the injectors.

£329 - Valtek
£339 - OMVL

Full Kit:

ECU STAG-300 ISA2 with wiring loom
Reducer SHARK
Injectors rail REG OMVLx2 3 ohm
Map/vacuum sensor PS-02
Buzzer
Temperature sensor

There is nothing in it price wise really, but what are the OMVL injectors like? I have Valtek on the 2.2, happy with them but with 3.2 need something bit more performance focused with extra horses it has.

[Lazydocker]

Never heard of that reducer and pay the extra £10 for OMVL

[tunnie]

Never heard of that reducer and pay the extra £10 for OMVL

Noted 

The flebay kits all appear to use this vap 

There is also a lot less availability on the bay with LPG kits now, I've also never found any place cheaper.

[b4ndit]

www.lpgshop.co.uk/brands/LPGTECH.html try these see if they are any good to you

[tunnie]

www.lpgshop.co.uk/brands/LPGTECH.html try these see if they are any good to you

Thanks, awesome link. 

The kits as whole don't do stag for 6 pots, but looks like I can build to order, doing 300 ECU + my own VAP choice

[tunnie]

Current shopping list:

Vaporiser:

KME Gold 320HP @ £75. Silver does 240HP @£65. Think it's worth paying extra £10?

http://www.lpgshop.co.uk/lpg-autogas-kme-gold-reducer-vapourizer/

ECU

Stag 300 ISA2, worth QMax Plus? @£179 

http://www.lpgshop.co.uk/6-cyl-ecu-stag-300-isa2/

Tank

4 Hole 80L tank @£141. + Valve set @ £80

http://www.lpgshop.co.uk/360-884-80l-4-hole-cylindrical-tank-gzwm/

Injectors

Huge range, not sure which is best? LazyDocker, any advice?   

[tunnie]

Magic jet rings a bell, can't remember if James had issues with them or solved problems.

[tunnie]

Also with the filler, was it best to have straight exit or one with 90 degree bend?

[VXL V6]

Sounds like a 3.2 LPG party could be setup.... 

Really need to do the daily driver!

[Kevin Wood]

Magic jet rings a bell, can't remember if James had issues with them or solved problems.

The only injectors that solved all the issues were the Keihins that Chris put on in the end. Not cheap, mind.

Valteks weren't too bad but had the high RPM stumble. A rebuild of mine solved that in the end but then one of them got lazy.

The AC injectors can't cope with enough fuelling range to be useful on an Omega. It'll either be lean at high revs or won't idle properly IME.

[tunnie]

Magic jet rings a bell, can't remember if James had issues with them or solved problems.

The only injectors that solved all the issues were the Keihins that Chris put on in the end. Not cheap, mind.

Valteks weren't too bad but had the high RPM stumble. A rebuild of mine solved that in the end but then one of them got lazy.

The AC injectors can't cope with enough fuelling range to be useful on an Omega. It'll either be lean at high revs or won't idle properly IME.

See what you mean, £250 per bank 

OMVL good enough? 

[Lazydocker]

Magic jet were OK IIRC    I think I was lucky... Mine idles ok (most of the time) and doesn't go lean. But it was more by luck than anything else I believe.

Get the gold reducer... For £10 you know it covers you.

Filler... Depends where you are fitting it but I think the 90 degree one is better

[tunnie]

Magic jet were OK IIRC    I think I was lucky... Mine idles ok (most of the time) and doesn't go lean. But it was more by luck than anything else I believe.

Get the gold reducer... For £10 you know it covers you.

Filler... Depends where you are fitting it but I think the 90 degree one is better

Thanks LD 

So rather go OMVL than Magic?

I'm now looking at injector nozzles, I remember various discussions on this as some were too narrow/too wide. What was the tweaked size in the end that worked? Maybe little fatty knows best on this from his 3.2 conversion.

[tunnie]

Such a range, great site this. Only trouble is knowing which ones!

http://www.lpgshop.co.uk/nozzles-for-manifold-and-injectors/

[Kevin Wood]

Such a range, great site this. Only trouble is knowing which ones!

http://www.lpgshop.co.uk/nozzles-for-manifold-and-injectors/

You don't need anything more than a basic M6 nozzle. These'll do fine:

http://www.lpgshop.co.uk/nozzle-o6mm-28mm/

Might even have a tapped V6 manifold in the garage you can have. Haven't looked at the "LPG bits" pile for a few years now.