Spark plugs selection

[imrandahar]

dear kia spectra k original plugs konsy hoty hain ngk and denso me

[raufnadeem516]

@imrandahar,
I think Spectra's factory fitted plugs are NGK's.

[automan1]

SALLAM,,

I WANT DA EXTREMIST SPARK plugs FOR VITZ 1000CC AUTO
MA CAR IS ON PETROL....

BUT MA ENGINE IS STOCK....

GUDE ME DA BEST ofbest spark plugs which iz fuel efficient and PICK WISE....

matlaab acceleration TEEZ HOJAEEE....thoraa buhat fuel efficient bhi...
bcz fuel efficient + accleration cant be done...

[imrandahar]

konsi heat range poora code batain

[haseeb21]

Q1: which plug is best for my caprice v8 3 tip or 1tip
Q2: name the brand of plug
Q3: does i hve to change the plug wire to

[RedBull_ar]

thnx for the reply
wt would be the price of following for honda city

Denso IK20 Iridum Power plugs
NKG Iridium IX ( heat range 6 )
NKG Iridium Laser ( heat range 6 )

[raufnadeem516]

@automan1,
Vitz engine 1KR-FE stock Denso # SK20HR-11 for long term durability & better millage Denso's Iridium IKH20 & in others like Bosch Platinum FR6MPP332 & in Vitz engine 1SZ-FE Bosch 4 FR78X is perfect, spark plugs can increase performance & smooth engine in high RPM but in some limits in small engines.

[raufnadeem516]

@imrandahar,
Imran i think, are you working as a mechanic? in spectra NGK's BKR5ES-11,but i prefer Denso's K20TR-11.

@haseeb21,
I had own a Caprice past 10 years b4, its a amazing machine a few modification it can be turn in a mad bull, i really missed & like it, yes a wide variety of performance is avail for it, normally AC-Delco has been used but Bosch multi tips improves very much use Bosch 4 tip# 4449(HGR9BQP), 2 tip#4302 (HGR9BDP) or AC-Delco's Rapid fire #2, check availability of Bosch where Bosch dealer i think "Al-Jaffali", if wires are old & short then need to be change it.

[raufnadeem516]

@Redbull_ar,
Normally Iridium plugs are used in mild or high modified engines cause of high heat case & comprestion, these are also very expensive like Denso IK20 or NGK Iridium more than Rs 3500, a very good substitute is avail in a face of Bosch i prefer to you FR78X it has more advance feature not in normal plugs i also recommend & install these in V8, V6 Toyotas, price is Rs1300, pack of 4.

[sidrulz]

kindly recommend me the best performance plugs available for my honda city,08 manual,driven on both cng n petrol..price not a big issue..

i need improvement in acceleration keepin fuel economy in consideration..quote me the price too..thnx bro!!

[imrandahar]

bkr5es santro ko bhi lagty hain

[haseeb21]

@aufnadeem516
thanx man u ve alot of info .....plug wire to os waqat ki hain jab ki gari hai mein 25 year old
nd i ve one more ques that wat should we do to make it accelerate more quickly

[Vaqas1]

I am using Bosch WR78 in my charade g11 with cb23 (CNG) stock.
Before i was using Denso w16ex-u i must say i didnt feel any difference in the performance after insalling 4 tip.

I am happy with ride but i want to increase the power can a plug or plug wires or even some better coil can do this?

I am also looking for megnet type distributor for the car its available but i want one in top condition to replace current point condensor one.

BTW can a better quality point make any difference? and condensor makes any difference?

[khahsan]

what spark plugs do u suggest for my baleno 99 EFI?
can i use iridium?

[allie_reyaz]

which plugs are best for alto vxr? can i use spark plugs for alto vxr?

[antiflag]

@ Rauf,

You mentioned, for Vitz :Bosch 4 FR78X is perfect. Can you please guide me, as i have Vitz 2001 model, and i want to increase the pick-up and smooth idle. Are these Bosch 4 FR78X, 4 pin, irridium/platinum etc ? What is the price and any better alternative or these are the best if you compare them with stock Denso R16 etc 1 tip plugs. Your help will be much appreciated. Thanks

[RedBull_ar]

thank u for the reply.

regards.

[raufnadeem516]

@sidrulz,
For 08 City IDSI, i recommend you only Bosch FR78X, you install these & tell me performance,it will give both acceleration & economy.

@Imrandahar,
Yes, Sentro also.

@haseeb21,
When you change plugs change wires also orignal ACDELCO, install Bosch plugs hope you will find these numbers if not then tell me, for further more performance you like change its CAM shaft & roller lifters to a company CRANE CAMS, can be change orig carburator to EDALBROCK, or install performance exhaust can be much improve that beauty, if change these your car's performance almost equal to 5.7 small block.

[raufnadeem516]

@vaqas1,
One thing is that about 2days modern spark plugs orignaly made for modern engines, 2days engines works better on CNG type fuel then older engines cause of better intake induction system like EFI 4valve/cyl & distributor less ignition, in distributor ignition quality of point & setting is very important, check your car to good mechanic hope fully u'll see better results.

@khahsan,
In Baleno install Denso's K20TR-11 or Bosch FR78X no need to use Iridium plugs.

@allie,
For Alto VXR petrol,install Denso W16EXU or for running on CNG Bosch WR78.

@antiflag,
There's two type of engines in Vitz, in "1KR-FE" Denso # SK20HR-11 or Denso's Iridium IKH20 & in Bosch Platinum FR6MPP332 & in engine "1SZ-FE" Bosch 4tip FR78X is perfect, no 2 or 4 tip plugs in platinum or Iridium avilable 2days market if avail then it would be very expensive, what is your's car engine? engine model code like above mention pls specify me.

@Redbull_ar,
You are most welcome.

[sidrulz]

hey thanx bro,vill surely let u know after installing the new plugs