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Join Date: Oct 2003
Location: CT
Posts: 624
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spark plug gap?
Quick question (no luck with search) - FSM says Bosch WR7DC gapped "0.7 + 0.1 mm". Does this mean 0.75 ± 0.05 mm (i.e. 0.75 mm nominal)?
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1995 993C4 guards red 1988 944S alpine white |
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03-15-2004, 04:54 PM
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Join Date: Feb 2004
Location: Long Beach, CA
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I don't have a copy (yet), but would assume it should be + or - .1 mm. So, .65-.85 mm should be acceptable.
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Still looking for the right deal on another P-car 1968 BMW 1600 2 liter 1956 Ford F250 1955 BMW R69 1999 Range Rover Callaway #011 of 220 (Yeah, as in Callaway Corvette...) |
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03-15-2004, 05:48 PM
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Join Date: Jun 2003
Location: Phoenix, AZ
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could even try .028 in a pinch
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87 951, K27/6, Almond Beige, 17" Turbotwist 87 944S, alpine white, 5sp died a violent death 84 944, silver/brown, auto, gone but not forgotten "may the force be with you" |
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03-16-2004, 08:46 AM
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Join Date: Nov 2003
Location: Calgary, AB
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I gapped all of mine to 0.028"
that's 0.75mm. I can't remember where I got that number though.
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2010 Hyundai Elantra Touring, GLS 5 speed, Indigo Blue Metallic. 2.0L of Korean fury! Buy my parts! |
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03-16-2004, 01:42 PM
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in the owners/haynes manuals
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87 951, K27/6, Almond Beige, 17" Turbotwist 87 944S, alpine white, 5sp died a violent death 84 944, silver/brown, auto, gone but not forgotten "may the force be with you" |
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03-16-2004, 08:06 PM
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Join Date: Oct 2003
Location: CT
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Owner's manual says exact same thing as factory service manual "0.7 + 0.1 mm". I didn't look at Haynes since it doesn't cover my S, but, it does say 0.7 to 0.8 mm for all others, so I'm going with 0.075±0.05mm.
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1995 993C4 guards red 1988 944S alpine white |
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03-17-2004, 04:31 PM
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