Just more junk. Twisting the air BEFORE the intake does nothing. The intake negates all the "swirl" effect. Just the facts.
Performance Mods
Jan 28, 2005
24 Replies
Do they really work?
I planon keeping this truck for awhile so I'm going to go back to the AC Delco air filter. Does it make sense to flush the engine oil to remove sand and grit that may have accumulated in the engine already? Or am I just wasting my time and money and possibly doing damage to my engine?
I didn't mean to get into a air filter debate when I posted this message. I am more interested in maximizing the performance of my 8.1L. If anyone has some performance enhancing tips I sure would appreciate them. Thanks!
Best bang for buck is a custom tune (now I've started the Westers, Nelson, PCM for less debate). I prefer to do it myself, with hptuners, but I am sure others will share there tips.
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