What plugs do you fast guys use.

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Nov 3, 2003 | 05:10 PM

1FastRedZ

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Joined: May 2000

Posts: 97

From: Greenville,SC

What plugs do you fast guys use.

I was wondering what plugs you guys use who are shooting in excess of 200. I have around 13:1 compression and plan on shooting 200. It's an LT1 head.

Nov 3, 2003 | 05:12 PM

funina91ss

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Joined: Apr 2001

Posts: 1,331

From: Huntington,WV

I run autolight 103's

Nov 3, 2003 | 05:24 PM

Mike383LT1

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Joined: Oct 2003

Posts: 522

From: york pa

spark plugs

i run ngk tr6 (4177)

383 d1sc 15 lbs boost

Nov 3, 2003 | 05:49 PM

ltlhomer

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Joined: Jun 2002

Posts: 1,373

From: Metro Detroit, MI

I'm not real fast but tr6's gapped at .035". Haven't got a chance to spray the car and I might not for awhile until I can get this th400 in and ready to go.

Nov 3, 2003 | 06:56 PM

coletrickle350

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Joined: Nov 2001

Posts: 111

From: LA, CA

Ngk TR6, play with the gapping though, somewhere between .030 and .040 depending on how much ignition work you have done.

good luck Mike

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