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  1. #1
    Bald Tire
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    Spark plugs for a SC 6.0?

    Hello all, I just purchased a 62xxx mile 2003 h2 with a side mount whipple supercharger, I was curious to see what everyone else with a supercharged H2 is running for plugs and the gap size. I've looked high and low and can't find a solid answer. Thank you in advance

  2. #2
    Bald Tire
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    Nov 2015
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    Quote Originally Posted by BlownH2 View Post
    Hello all, I just purchased a 62xxx mile 2003 h2 with a side mount whipple supercharger, I was curious to see what everyone else with a supercharged H2 is running for plugs and the gap size. I've looked high and low and can't find a solid answer. Thank you in advance
    Her is something for you I also have a 03 H2 supercharged.
    http://www.superchargersonline.com/i...age=page&id=27


    Sent from my iPhone using Tapatalk

  3. #3
    Mud Terrain
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    NGK plugs are very common in any performance application. But if anyone tells you a TR6 or a TR7 do not listen. Those are extended tip plugs and run several hundred degrees warmer. A NGK BR6ef or BR7ef would be suitable depending on use and power gained.
    2007 Hummer H3, 3.7L, auto trans, adventure transfer case. Rear locker.
    315/75R16 Nitto trail grappers, Thor parts frt/rr bumpers, 10,500lb winch, OEM rock rails, ucp, rear disconnects, blah, blah, ect.

  4. #4
    Bald Tire
    Join Date
    Dec 2018
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    VA, USA
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    How are yall's deuces holding up after being charged? I've toyed with the idea but I was wondering if I should beef up the rest of the drivetrain (Transmission, drive shafts, axles, etc) and steering components first.


 

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