What Spark Plug Gap Should I Use On My NGK's For Running A 50hp Dry Shot?
 

I am geeting ready to change my plugs to NGK's for running a 50hp NOS dry shot. I was wondering what is the best spark plug gap to use on these plugs for the best results? Also what gap do the stock plugs come with from the factory?


HANFKAN

btt.

stockers are around .044, for a 50hp dry i would close mine to about .040

MrBBQMan is right, I run the NGK TR-55 plugs gapped at .040 and it works very nicely.

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The
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wyldman@houston.rr.com
Black 99.5 Lightning Build # 1273, DOB 5-14-99, NLOC #315

.40 here too...

I've heard any more than that and you run the risk of them blowing out....



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Rich
1999.5 SVT Lightning - Red. 100HP Shot NOS, BellTech 3/4 drop, Ford MotorSport Chrome Lightning wheels, Super Chip(TRAC). K&N Filter. Viper Alarm w/remote start, Sir Michael's roll pan, smooth corners and steps w/billet inserts, clear corner lenses, Cervinis Ram Air hood, ARE Cover w/ wing, Momo billet pedals, cd changer, cover, Phantom boost and nitrous gauges, MTX Thunderform w/ 2 10" MTX Thunder 4000 subs. 5-channel 500w. Clarion amp.(APA5241), (4)Polk Audio 3-way, 130w. DX 7's, Color-matched Muth signal mirrors, Soundproofed cab, BedRug, Trenz billet grills, Piaa 9007 Super Whites, etc. Build #2755
TampaSVT@Tampabay.rr.com

http://home.tampabay.rr.com/tampasvt/

2001 Lexus IS-300
2001 EB Expedition

RUNNING CHIP & FILTER ROB HAD NOTE GAP AT 40
RUNS GOOD NO NOS