| 05-12-2023, 07:53 AM | #23 |
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First Lieutenant
 
150
Rep 349
Posts |
Other than an old-skool copper plug, I am not fond of jacking with either the tip or the ground electrode. They have not proven to need it, for me. Also, I see a risk in either contaminating or degrading the materials in some way by attempting to adjust with having a good cause.
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| 05-12-2023, 09:32 AM | #24 |
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Captain
390
Rep 661
Posts |
My stage 2 setup runs 380hp and 420tq on stock Bosch plugs just fine, with pump gas at 93oct with a gallon of E85 mixed in.
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2015 X535i - CP Piston, Manley Rod, ACL/King bearings, MILVs VRSF full charge Pipe, Wagner FMIC, Hybrid Turbo, MHD2+ VRSF DP, UR Front/Rear Sway Bars, Eibach springs, Bilstein B6
2015 MINI COOPER - Mahle Pistons, Max Rods, BMS intake, CTS charge pipe, Wagner Intercooler, ByteTronik Tune, VRSF DP 2017 540i - MHD2+, VRSF DP, TU Pump |
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