Cold plugs for vortec headed TBI?
12-20-2007, 01:15 PM
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Engine: 305
Transmission: 700R4
Cold plugs for vortec headed TBI?
Ive been off this board for a while but now im back
I did a search but I could not find out what plugs I need on the vortec heads. I need colder range spark plugs for my 062 vortec heads cuase I plan on spraying it with a decent amount next week. I got the 60 ft times down to the 1.6 range with the 2600 viglante stall I installed a while back just need to work on the tunning and plugs to get it down in to the 12.60s.
Thanx for your help guys
I did a search but I could not find out what plugs I need on the vortec heads. I need colder range spark plugs for my 062 vortec heads cuase I plan on spraying it with a decent amount next week. I got the 60 ft times down to the 1.6 range with the 2600 viglante stall I installed a while back just need to work on the tunning and plugs to get it down in to the 12.60s.
Thanx for your help guys
12-20-2007, 04:46 PM
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Car: 88 V6 'bird/89TBI bird/85 T/A
Engine: 2.8/TBI/TPI
Transmission: V8 T-5/700R4 x2
Axle/Gears: 3.42 open/2.73 open/ 3.27 9 bolt
Re: Cold plugs for vortec headed TBI?
What plug are you running now?
The vortech 350 in my 2001 Savanna 3500 van (factory no cats) with large exhaust system calls for 41932, which I guess uses 41993 now.
Hope this helps!
The vortech 350 in my 2001 Savanna 3500 van (factory no cats) with large exhaust system calls for 41932, which I guess uses 41993 now.
Hope this helps!
12-20-2007, 05:31 PM
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Car: 88 V6 'bird/89TBI bird/85 T/A
Engine: 2.8/TBI/TPI
Transmission: V8 T-5/700R4 x2
Axle/Gears: 3.42 open/2.73 open/ 3.27 9 bolt
Re: Cold plugs for vortec headed TBI?
Mine were AC Delco numbers, but I think yours are equivalents to mine...
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