Sparkplugs....Quick question
 

what are good plugs to run in a street car with edelbrock heads and an occational 125shot? Please tell me the part number, heat range, and what to gap them to. I have a Crane HI-6 and ps-91 coil. Thanks

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90GT---Edelbrock Performers, E-303,1.7 RR, GT-40 intake, 65mm TB, 73mm MAF, Pro 5.0 shifter, King Cobra Clutch, 3.73, shorty headers, offroad h-pipe, 2 chamber flowmasters, Compucar N20,crane HI-6, southside UCA's, Outlaw racing LCA's, TA rearend cover

Best ET on motor: 13.20@103
Best ET on N20:
12.06@115

Didn't mean to post here, but in general you want a plug one step colder then stock and you want to gap them around .035-.040

Not sure on the part number for the Edelbrock heads.....



[This message has been edited by EFIfiveoh (edited 10-28-2001).]

anyone???

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90GT---Edelbrock Performers, E-303,1.7 RR, GT-40 intake, 65mm TB, 73mm MAF, Pro 5.0 shifter, King Cobra Clutch, 3.73, shorty headers, offroad h-pipe, 2 chamber flowmasters, Compucar N20,crane HI-6, southside UCA's, Outlaw racing LCA's, TA rearend cover

Best ET on motor: 13.20@103
Best ET on N20:
12.06@115

3924 Autolite

AC Delco R43XLS for 125hp shot and edelbrock 6032's. I'm not sure the cross reference but that's what I've run so far without any problems. Gap is at 0.045".

Thanks for the replies...Any other opinions

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90GT---Edelbrock Performers, E-303,1.7 RR, GT-40 intake, 65mm TB, 73mm MAF, Pro 5.0 shifter, King Cobra Clutch, 3.73, shorty headers, offroad h-pipe, 2 chamber flowmasters, Compucar N20,crane HI-6, southside UCA's, Outlaw racing LCA's, TA rearend cover

Best ET on motor: 13.20@103
Best ET on N20:
12.06@115