Performance Spark Plugs ? ?

  1. #1
    Looking to plug-in some Performace plugs, any good ones on the market?
  2. #2
    Do you have any other mods? Standard plugs are fine, you wont see any difference with 'performance plugs' unless you have a heavily modded car which has greater fueling than standard e.g. cams, turbo, supercharger and nitrous.
  3. #3
    As said plugs specs are defined by engine requirements. If you have some old tired set in a stock engine just replace with a new set of standard and your engine will perk back up.
  4. #4
    no point, standard ngk r plugs ftw
  5. #5
    http://www.opieoils.co.uk/c-354-dens...ark-plugs.aspx
  6. #6
    I fit NGK iridium plugs and it seems to run smoother, as said though i think it depends on your cars engine spec.

    James
  7. #7
    Ive got ngk iridiums, seem to be fine.


    Chewy
  8. #8
    Ngk r plugs all the way!
  9. #9
    if you can get hold of the gold plated ngk's they've been proven to give a 50bhp+ power increase.
    im talking bollocks by the way
  10. #10
    lol lee. save your money and buy the normal reccomended ones for your engine.
  11. #11
    is it worth upgrading for cammed engines?
  12. #12
    Quote:
    Originally Posted by stupotvtr View Post
    is it worth upgrading for cammed engines?
    Nope, might make 0.1hp of difference but it wont be noticeable.
  13. #13
    Quote:
    Originally Posted by J222JRA View Post
    I fit NGK iridium plugs and it seems to run smoother, as said though i think it depends on your cars engine spec.

    James
    As above,although someone on here said the other day that Nology plugs are good


    Steve.
  14. #14
    does anybody know the type of spark plugs for a vtr, been looking all over and cant get the number for the ngk ones. just curiosity really as they will tell me in the shop but i wanted to check stock in some places first
  15. #15
    They may seem to liven it up a little but there isnt anything worth paying a huge ammount more for.
  16. #16
    Can do DENSO

    http://www.opieoils.co.uk/c-354-dens...ark-plugs.aspx

    Cheers
  17. #17
    cheers but i was just after the number to check stock, prices etc. i have a guy that will have them in tomorrow but i was just pricing up
  18. #18
    Should be a tenner give or take a quid
  19. #19
    £29 for 4 from us
  20. #20
    use standard ones, they are 8 quid for four, i use them on my 160 bhp vts!!

    standard ones should be good enuf, as you dnt want to much sprak as you could get pre ingition if you not carful,

    andy
  21. #21
    ngk's are fine
  22. #22
    its doing a stupid juddering thing and lost all power so i am guessing its something to do with plugs. only gonna put standard ones in anyway
  23. #23
    lamba sensor ?
  24. #24
    possibly, done the plugs, changed fuel filter and sticking a new coil pack on this afternoon. checked all sensors yesterday and they seem ok but cant tell for sure. will see how the coil does