n g k plugs
06-21-2006 | 09:33 AM
#1
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From: Lady Lake, FL
n g k plugs
what plugs would you start with ? ngk 4091 or colder 4554 or other ? the engines are 454 + .070 9.5 -1 with 8 lb boost through a super chiller edelbrock marine heads nickerson carb and cam msd ign locked out at 28 deg. with start retard hvc 2 coil dana flow torque manifolds with there vortex 5 risers
06-21-2006 | 09:44 AM
#2
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From: 29°50'49.74"N 95° 5'17.55"W.......TEXAS
Re: n g k plugs
I'd call the NGK tech support line, they are very helpful http://www.ngksparkplugs.com/techinf...000&country=US
06-21-2006 | 10:25 AM
#3
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From: Lady Lake, FL
Re: n g k plugs
i had called chris at N G K he sug. the cooler of the two and i am leaning that way i was just looking for any other ideas my last engines were ac delco MR 43 T i never have used N G K before in marine only in our custom choppers
