Spark plugs

[Wicked Performance Boats]

What brand and heat range spark plugs does everyone run. I'm finding it harder and harder to find nonreistor plugs for my alum heads with a mag. Pat:idea:

[78hallett-ss]

sparkplugs.com
in our blown gas cars we run NGKs. but we run MSD also not mags. but in my blown alky hemi with mag i run b10es. 1.68 each from them... also known as monarch products. in temecula. get next day most of the time...

[scarabrick2]

run Autolite's
your engine builder should know !!!
I found the best price at the drag races.
Go to the autolite trailer

[stix818]

My old man runs NGKs in his BGF. We like running the 5/8 Hex. Anyways, here's the NGK part #: R5671A-8 Stock #: 4554. They are racing non-resistor plug. I also run this in my NA flat also. The racing plug that 78hallett-ss mentioned is NGK #: B10EG Stock #: 3630. I get them at rockauto.com. They have great prices on everything!!
78hallett-ss, you run a 10 heat range plug? That's not to cold of a plug?
Here's a product guide for NGK racing plugs.
http://www.ngksparkplugs.com/docs/product_list.pdf