3rd Gen Ram Tech2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
So I'm thinking I need to change my plugs on my 4.7 since I don't know when the last owner changed them or even touched them. It's at 75k miles but anyways I was on auto anything and found these pulstar performance series plugs, now how good are they? Do they actually give more power?
They claim to give you 12% more hp and torque which I don't know is true.
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I have these in my hemi and they work great. As far as the hp and torque, I notice the biggest difference in throttle response and acceleration. They are great plugs and i highly reccomend them. Sparkplugs.com has the best price.
Most guys will tell you to go back with OEM plugs. For the price on the Pulstars v/s OEMs, I did OEMs. I ride hard and fast and never miss a beat or skip. But how much money did you say you have again?