 Spark Plug recommendation |
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| steuspeed |
 Aug 19 2013, 10:09 PM
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#1
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Senior Member  Group: Members Posts: 1,008 Joined: 12-July 11 From: Portland, Oregon Member No.: 13,308 Region Association: Pacific Northwest  |
I pulled a plug today. 9000 miles since I owned the car. Looked toasty tan with a rusty orange tip. Running a tad lean? Car came with pertronix installed and beru rev limited rotor. Current plugs are WRC77 Bosch Supers. Any recommendations?
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| McMark |
Aug 31 2013, 12:36 PM
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#2
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
Resistors aren't a bad thing. Usually they're left off on all out race cars (think big track, sponsors, high dollar motors) who use solid core wires and carbs (EFI doesn't like EMI).
My point is, don't seek out non-resistor plugs thinking it's an 'upgrade'. Just like higher octane fuel, changing it up without a VERY specific reason is a waste of time/money. |
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Posts in this topic
steuspeed Spark Plug recommendation Aug 19 2013, 10:09 PM
john_g
I pulled a plug today. 9000 miles since I owned t... Aug 26 2013, 10:11 PM
Cap'n Krusty
I pulled a plug today. 9000 miles since I owned ... Aug 26 2013, 11:14 PM Nine_14 :agree:
Have a look
http://www.ngk.de/nc/en/pro... Aug 27 2013, 12:52 PM r_towle The extended tip can create thread issues because ... Aug 27 2013, 01:04 PM doug_b_928 Not to hijack, but on this topic I called my FLAPS... Aug 27 2013, 01:18 PM McMark R is for resistor, but the resistor is for reducin... Aug 27 2013, 01:22 PM doug_b_928
R is for resistor, but the resistor is for reduci... Aug 27 2013, 01:23 PM john_g Okay, I'm not getting something, as all the ma... Aug 27 2013, 11:00 PM doug_b_928 In addition to John's questions in the post ab... Aug 31 2013, 07:04 AM timothy_nd28 I've been following this thread nervously thin... Aug 31 2013, 02:51 PM john_g Timothy,
I wouldn't worry for one second. Unl... Sep 1 2013, 02:08 PM Cap'n Krusty Thinking about it, the 5s should be fine, especial... Sep 1 2013, 02:29 PM |
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