Denso Iridium Spark Plugs - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

diabolic hippo · 03-21-2002, 10:36 AM

</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (9591 @ Mar. 21 2002,02:54)</td></tr><tr><td id="QUOTE">The advantage that platinum and iridium plugs have over "normal" plugs is that they last a long time. No performance gain (some people even argue that they give worse performance in certain situations, tho' I'm unconvinced). Why are you replacing your platinums? And on a related note, why'd you get those four-prongers in the first place? Dontcha know that the spark is only gonna use one of 'em at a time? Just go with good ol' NGK (Nissan's choice).</td></tr></table><span id='postcolor'>
i had irridium plugs in a 95 200sx with cai, n-1 exhaust, jw cams, and nos, overall it did not make a difference what so ever.

03-21-2002, 10:36 AM	#1
diabolic hippo Leaky Injector Join Date: Mar 2002 Posts: 76 Trader Rating: (0) Feedback Score: 0 reviews	</span><table border="0" align="center" width="95%" cellpadding="3" cellspacing="1"><tr><td>Quote (9591 @ Mar. 21 2002,02:54)</td></tr><tr><td id="QUOTE">The advantage that platinum and iridium plugs have over "normal" plugs is that they last a long time. No performance gain (some people even argue that they give worse performance in certain situations, tho' I'm unconvinced). Why are you replacing your platinums? And on a related note, why'd you get those four-prongers in the first place? Dontcha know that the spark is only gonna use one of 'em at a time? Just go with good ol' NGK (Nissan's choice).</td></tr></table><span id='postcolor'> i had irridium plugs in a 95 200sx with cai, n-1 exhaust, jw cams, and nos, overall it did not make a difference what so ever.