Print

Please login or register.
1 Hour 1 Day 1 Week 1 Month Forever
Login with username, password and session length

[neilhull]

HI what is the best gas conversion . Multi point or single point .
 when i do this it will be for my 1997 xj 4l .
     cheers NEIL

[Bubba]

if you can aford it multi point without doubt

[JamesH]

Yep, definitely multi-point. I have an OMVL system on my 98 4.0l and it has been faultless for 4 years / 60k miles

[prozac]

I agree. I had Single Point on my XJ...... was good but it would stall and it did backfire.
The WJ I have now is on multipoint and it's flawless.

[dxmedia]

Multipoint again, but if cost is no issue, I'm running single on an i6 zj with no issues (did have to replace the air box when I first got it due to a back fire from previous owner)

[PtP]

.......did have to replace the air box when I first got it due to a back fire from previous owner

I don’t run LPG, so I’m not sure if its standard practice these days, but I recall recently seeing a single point system which had a couple of one way flap type valves fitted to the air-box to allow the gasses to escape in the event of a blow back rather than splitting the air-box.

[Bishops Finger]

Branston Baked Beans....

[dxmedia]

.......did have to replace the air box when I first got it due to a back fire from previous owner

I don’t run LPG, so I’m not sure if its standard practice these days, but I recall recently seeing a single point system which had a couple of one way flap type valves fitted to the air-box to allow the gasses to escape in the event of a blow back rather than splitting the air-box.

Yeah I've seen them. I fitted an induction kit instead, so if it does go again it'll just pop the air filter off (note to self not to run out of lpg)

[Big Stew]

My 1999 4.7 V8 has done 130k and had a OMVL  multi point fitted since 30k.It goes just great ,I really can't tell any difference between LPG and petrol except the cost of coarse.