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Spark Plug Gap / Small Block Nitrous Motor #1973670 12/21/15 04:25 AM 12/21/15 04:25 AM
Joined: Oct 2011 Posts: 55 West Coast Pink Dart OP member
Pink Dart OP member Joined: Oct 2011 Posts: 55 West Coast	I have a small block with a small shot of nitrous on it I'm running a NGK heat range 10 spark plug I was wondering what everybody's running for plug gap I've been running 45? Aka: Albergetti Indy W2's

Re: Spark Plug Gap / Small Block Nitrous Motor [Re: Pink Dart] #1973723 12/21/15 11:24 AM 12/21/15 11:24 AM
Joined: Jan 2003 Posts: 13,367 Marion, South Carolina [><] an8sec70cuda I Live Here
an8sec70cuda I Live Here Joined: Jan 2003 Posts: 13,367 Marion, South Carolina [><]	That's an awfully cold plug. I use -9 NGKs gapped around .028". CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 18 spline 4 speed, Dana 60 '71 Demon, 340, low gear 904, 8.75 '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax

Re: Spark Plug Gap / Small Block Nitrous Motor [Re: Pink Dart] #1973731 12/21/15 11:35 AM 12/21/15 11:35 AM
Joined: Oct 2015 Posts: 570 UK rb446 mopar
rb446 mopar Joined: Oct 2015 Posts: 570 UK	I used to run NGK 7's on my 10:1CR 340 iron headed motor with a 150>250 shot and gapped at .030 thou with MSD6A, 36 deg total with 98 octane fuel over here, did have a seperate blue pump and line for N20 fuel only, never tipped a plug, ran sweet. Last edited by rb446; 12/21/15 11:43 AM. 1969 'Cuda 446ci, best 9.96@133.9 in 1990 1971 340 'Cuda, best 11.01@122.8 in 1987

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