looking for spark plug recommendation

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Feb 25, 2009 | 09:02 PM

buzzman1

Thread Starter

Junior Member

Joined: Aug 2007

Posts: 98

Likes: 0

From: carol stream illinois

Car: 90 formula

Engine: 305 carb

Transmission: 700r4

Axle/Gears: auburn 3.73 posi

looking for spark plug recommendation

I am running a 1990 305 with tpi heads,headers,holley 600,and summit multi spark box w/vac adv dist.,i am looking for a good plug choice

thanks in advance

Buzzman1

Feb 25, 2009 | 10:10 PM

305sbc

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iTrader: (3)

Joined: Nov 2001

Posts: 2,428

Likes: 2

From: Fairview Heights Illinois

Car: 1986 Irocz

Engine: 305 TPI

Transmission: 700R4

Axle/Gears: 3.25:1

Re: looking for spark plug recommendation

Denso T20 P - U
or
Autolite AR12

Feb 26, 2009 | 05:02 PM

buzzman1

Thread Starter

Junior Member

Joined: Aug 2007

Posts: 98

Likes: 0

From: carol stream illinois

Car: 90 formula

Engine: 305 carb

Transmission: 700r4

Axle/Gears: auburn 3.73 posi

Re: looking for spark plug recommendation

thanks a lot

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