proper spark plugs
10-01-2007, 08:38 PM
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Car: 84 firebird T/A
Engine: shinny 350
Transmission: slush box L65
Axle/Gears: round ones "3.73"
proper spark plugs
What spark plugs will work with sportsman II heads on a 355 MAF TPI engine
thx
jeff
thx
jeff
10-01-2007, 09:04 PM
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
From http://www.worldcastings.com/catalog.../sbc_heads.pdf pg 3 (or 19, depending upon which page numbering system you're looking at):
"Spark Plugs: Accepts 14mm .460" reach tapered seat 5/8" hex Champion #670 or #802 - or equivalent"
"Spark Plugs: Accepts 14mm .460" reach tapered seat 5/8" hex Champion #670 or #802 - or equivalent"
10-06-2007, 08:40 AM
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Car: 84 firebird T/A
Engine: shinny 350
Transmission: slush box L65
Axle/Gears: round ones "3.73"
Re: proper spark plugs
thanks
I am trying to find different plugs that will work well in the "angle plug" version of those heads with SLP 1-3/4 headers. The recommended accel 276 plugs dont cut it in my big cam engine with TPI.
Jeff
I am trying to find different plugs that will work well in the "angle plug" version of those heads with SLP 1-3/4 headers. The recommended accel 276 plugs dont cut it in my big cam engine with TPI.
Jeff
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