Do you guys know of any really good spark plugs, I heard some really good **** about those Iridium ones however they say those are for boosted applications .....

any ideas ?!?!?!

 

stick with what you have got factory, you wont need anything different until you go forced induction or do an ignition upgrade that makes your spark hotter

 

what he said^^^^^^

 

I replaced mine with bosh 2's to help reduce knock retard while tuning. makes a difference, acdelco really is crap imo. I'd suggest NGK or bosh 2 (heard bosh 4's snap). of course when it comes time for f/i champions are the most widely used.

http://store.summitracing.com/partde...5&autoview=sku
get a set of those and you should be good for a while.

 

i wonder what hahn racecraft would reccamend with stage 2 turbo?

 

Ya but it seems like everytime i turn around something stokc is holding me back .....

there has got to be some room for a increase in performance from new sparks

what would you recommend over the stock ones ?????

 

Worm do you have part numbers for the ones you used? Where'd you get them Autozone? Or Summit?

 

bigworm, with me doin the build and hptuners on Jan 05 what do you recommend??????????

 

I think he's sayin the ones in the link I just wanted to be sure...I have my sweaty paw on the mouse ready to order.

 

sorry! I would dyno today, but I can not afford the tune portion till jan 05,victoryredss(rod) just dropped off the software today, so Haney motorsports can Familiarize themselves with the software

 

I bought the bosch platinium 2's today and they work unbelievable compared to the peice of **** ac delco's there is no hesitation in my engine what so ever now !!!!!!

 

that much of a difference,wow! I did not think there would be

 

ya man only mistake I made was if i could have gotten ahold of the bosch platinum 4's i would have






get the platinum 4's install and you will see exactly what your engine has been missing out on

muchb much better acceleration from a dig, improved throttle response, and starts are instant and smooth , and it doesnt take any longer then about a minute to fully warm up


....let me know how they work out for you

 

thanks platinum fours it is then

 

Anybody know a good way to gap the Bosch platinum 4s. I've got one of those cheap circular gap gauges, I don't quite see how that could work

 

either do I, I will have to get someone to do it for me

 

Is their a good (nationwide...like pepboys or goodwrench) shop that will do this without bringing the car in. How much would they charge for this?

 

Do Not Gap The Platinum 4's. They Do Not Require Gapping, If You Gap Them You It Will Cause Serious Damage To Your Engine. They Are Gapped Correctly For Performance From The Factory Just Buy, Removie The Old Ones And Install Nothing Else Needed

 

yeah i used to sell the +4's they are a no gap plug

 

excellent, thanks guys

 

people on other 2.4 forums are going with autolites over the platinum 4's saying that they are better, do the autolites have to be gapped

 

you're not supposed to gap platinum 4's it says so right on the package, i've used them in my grand am

 

im now curious to see how the +4 hold up in our car, i remember replacing lots with NGK iridium or iridium ix, due to the fact that bosch has the centre electrode flush with the ceramic. I was always under the impression that bosch blugs were best used in direct injection vehicles.

 

which autolite's? if its just coppers its no different then buying champion

 

any implications of using the +4's? will the dealer bitch?