 Best spark plugs for 1.7 ? |
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| orange73 |
 Jun 8 2009, 10:25 AM
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orange 72  Group: Members Posts: 14 Joined: 11-May 09 From: Homer Glen IL. Member No.: 10,355 Region Association: Upper MidWest  |
I need new plugs for the 72 1.7 eng. , whats the plugs most people have best luck with ? There are Bosch super RO 971 in now.
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| Cap'n Krusty |
Jun 8 2009, 11:08 AM
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#2
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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 |
That's not a part number. The number is stamped into the metal, not printed on the ceramic. You should be using NGK B6ES (7432) or Bosch W7CC (7998). With carbs, you should probably run one heat range hotter. The Cap'n
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| orange73 |
Jun 13 2009, 01:05 PM
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#3
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orange 72 Group: Members Posts: 14 Joined: 11-May 09 From: Homer Glen IL. Member No.: 10,355 Region Association: Upper MidWest |
QUOTE(Cap'n Krusty @ Jun 8 2009, 12:08 PM)  That's not a part number. The number is stamped into the metal, not printed on the ceramic. You should be using NGK B6ES (7432) or Bosch W7CC (7998). With carbs, you should probably run one heat range hotter. The Cap'n Hello Cap'n , I have the 72, 914 with the 1.7 eng. and dual webers. you suggested the hotter plug W8CC - 7904 I am having a heck of a time finding here in IL. tried NAPA , Autozone etc. is that a Bosch plug? any suggestions or websit to find that plug ? Thanks Dan |
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Posts in this topic
orange73 Best spark plugs for 1.7 ? Jun 8 2009, 10:25 AM
dlo914
That's not a part number. The number is stam... Jun 8 2009, 12:50 PM orange73
That's not a part number. The number is stam... Jun 8 2009, 03:51 PM zeezee http://www.ngksparkplugs.com/techinfo/spar...... Jun 9 2009, 01:00 AM Cap'n Krusty Yes, it's a Bosch plug. The equivalent NGK is... Jun 13 2009, 03:08 PM
smg914 I have 60 NOS Bosch W7C and 50 NOS Bosch W8C spark... Jun 13 2009, 10:15 PM |
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