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#1610619 07/15/06 03:26 AM
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What is suggested for Spark Plug gap for my 3L?

-3L bottom end/Heads
-SVT Cams/Injectors/LIM/UIM/TB/MAF

My plugs are Autolites: APP764

I searched but only found stuff on people running the 2.5 heads. (higher compression)


2000 Contour SVT SF - #542 of 2150
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Stock plugs, stock gap- .052"-.056". Only way you need to mess with the plug type or gap (and some folks even question this) is with F/I. 3L hybrids usually run a one step colder plug (22 heat range) due to the high compression.


Dan G. and his Cougar Forged internal (Diamond & Pauter) full 3L, "Monster" Kinger F/I cut & P&P, T3/4 60 trim .82A/R ADC turbo, SPEC Stage 3, Torsen, Greddy Profec-B SPEC II, Apex'i Timer, Lots of Gauges! Used to have: 3.0L SVT hybrid
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Stock replacement plugs at the stock gap. Only start lowering the heat range and gap when using forced induction of some sort like nitrous/supercharging.


Former owner of '99 CSVT - Silver #222/2760 356/334 wHP/TQ at 10psi on pump gas! See My Mods '05 Volvo S40 Turbo 5 AWD with 6spd, Passion Red '06 Mazda5 Touring, 5spd,MTX, Black
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Thanks for the replies.


2000 Contour SVT SF - #542 of 2150

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