 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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| john_g |
Aug 26 2013, 10:11 PM
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#2
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Member Group: Members Posts: 110 Joined: 1-November 12 From: british columbia Member No.: 15,100 Region Association: Canada |
QUOTE(steuspeed @ Aug 19 2013, 09:09 PM)  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? Ideally, the tips should be a tan brown. Bosch WR7CC and WR7CC+ are the standard Bosch plug. Many teeners prefer the NGK plug over the Bosch. Standard NGK for the 914 is the BP5 or the BP6 (which runs a bit cooler than the BP5). |
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| Cap'n Krusty |
Aug 26 2013, 11:14 PM
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#3
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Cap'n Krusty Group: Members Posts: 10,794 Joined: 24-June 04 From: Santa Maria, CA Member No.: 2,246 Region Association: Central California |
QUOTE(john_g @ Aug 26 2013, 09:11 PM) QUOTE(steuspeed @ Aug 19 2013, 09:09 PM) 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? Ideally, the tips should be a tan brown. Bosch WR7CC and WR7CC+ are the standard Bosch plug. Many teeners prefer the NGK plug over the Bosch. Standard NGK for the 914 is the BP5 or the BP6 (which runs a bit cooler than the BP5). Not "BP, and not "5" BPs are extended tip, which are not specified (WR7CCs aren't extended tip, either). B6ES is the correct plug. The Cap'n |
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Posts in this topic
steuspeed Spark Plug recommendation Aug 19 2013, 10:09 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 McMark Resistors aren't a bad thing. Usually they... Aug 31 2013, 12:36 PM 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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