citydragon

Is there any advantage using AC Rapid Fire plugs as opposed to the regular stock AC Delco plugs. I remember a tv commercial claiming smoother idle/performance using Rapid Fire plugs...any thoughts?

wrightz28

I personally don't mess around in the igntion components department with these cars. However I know people that use them and have no complaints so.............

ikeyballz

mmf. prolly some difference, dunno if its good or bad.. i think its best to use the stockers/proven winners... ive heard the 'bosch +4plats' that cost like 5-6 bucks a pop actually make your engine lose power... so...

whoi knows!

__________________
Car:
1997 M6 SS Camaro [ white ]
285's in the back
all else = STOCK.

viperh

No advantage for the price.. Just buy regullar copper cores. I personally use NGK's Cheap and work very well.

ikeyballz

the only plug ive never heard anything bad about are the NGK iridiums..

__________________
Car:
1997 M6 SS Camaro [ white ]
285's in the back
all else = STOCK.

97cavalier

that is a damn good plug!!! but kinda high.

__________________
95 Z71 Silverado 4x4 ext. cab
Mods- Flowmaster Exhaust,Intake

Mr. Luos

Want to hear something bad about them???

They don't last for the $$.
Get the regular NGK plugs which have been proven to last 1/2 the time, cost 1/3 less, and perform the same.

I stay away from ANY plug with more than one electrode 'arm'

__________________
1999 Pontiac Trans Am WS.6 #1747
Stock'ish'

ikeyballz

iridiums? they only have one electrode arm.. right? O_O and they claim to last longer... 'hardest material..blah blah harder then plat''

__________________
Car:
1997 M6 SS Camaro [ white ]
285's in the back
all else = STOCK.

Mr. Luos

They do last longer.
And yes, they are only orn 'armed' plugs.

But for the price, they don't last long enough.

__________________
1999 Pontiac Trans Am WS.6 #1747
Stock'ish'

MT-2500

Well do not beleive everything you hear on TV.
Good grief look at the pill add"s .
If the pill does not get you the side effects will.
MT

__________________
Remember proper testing gives us the answer to many problems.
MT

ikeyballz

hmm so they claim 2" at least.. (website ads..) so if a girl takes it..does she grow something?

lol jk. =P

yeah, the price is hefty but.. hell, some people who have cash to burn... go for it. lol

__________________
Car:
1997 M6 SS Camaro [ white ]
285's in the back
all else = STOCK.