Help Required for VITZ

[adnanblue]

@rozzzzz
These cars I mean Vitz are EFI and there are no wires from the distributor. I had its head on there cylinders and Plugs are under them. I think that those wires used to come with the Old Vehicals.
please illustrate me If I am Wrong or ur trying to explain me another Thing
@C123Pk
HOBC means High Octane fuel which I ussually use to mix up some with every fill & its help to clean the carborater and to maintain the level of some power needed in Petrol (SUPER).
Thanx
@Rajafahadk
I live near tariq Road Do u also belong from There.
Thanx

[adnanblue]

SORRY By mistake I wrote in my Previous Post that the car is on CNG, ITs Purely On Petrol.
Thanx

[aamirq]

first of all get rid of those stupid splitfire plugs...good for nothing stupid plugs!they r only useful n helpful in high performance setups in ordinary cars koi farq nai parhta sirf paisay zaya karnay wali baat hai n moo ka fire marnay wali baat hai kay oye meri ride mein splitfire keh plugs lagaway hein!get rid of dose plugs either go for simple ngk/denso plugs or get iridium plugs!secondly make sure tht ur running the correct heatrange plug!coz using a heatrange upar neechay can cause problems too!if ur recommended heatrange is 6 stick to 6 if its 5 then remain in the 5 range!don shift heatranges until ur car is xtremely modified tht has caused u 2 get 100bhp more!coz for every 100bhp u add 2 ur car ur suppose 2 shift 1 heatrange higher than ur present heatrange!for eg if ur running a civic/corolla jiss ka recommended heatrange is 6 n u modify it totally n manage 2 increase 100bhp then ur suppose 2 shift to heatrange 7!therefore for every 100bhp u add ur suppose 2 go 1 heatrange colder!

[adnanblue]

@aamirq,
Bro Thank U for ur suggestion as I am here to listen experiances from all of you.
Can u please justify ur self that those NGK Iradium Plugs are better than Split Fire triple Platinium Ones & installing them would make a great difference in the ride comparative to the one that are installed right now. Please explain ur self and also help me through as I have heard that if u are using these Plugs u also have to install the Hot wires most probably the ones coming from Plugs to the Distributors but what i have seen in the Vitz and my other cars there are no wires they have some sort of electrical Heads on the Cylinder Head under which there are plugs.
Waiting for ur Generous Reply

[nadeem5476]

did you change the plug wires ?