new spark plugs, or just use the old one's.

Road_Runna · Apr 7, 2004

well, after I get my car modded (Edelbrock upper and lower Performer, BBK pulley's, 70 mm TB, Flow tech headers, off road H pipe, and Home maid CAI) this weekend, im gonna need it tuned, but should I go with some performence spark plugs, are performance spark plugs worth it? is there even such a thing as performance spark plugs?

2) what should I set my timing to?

3) will I be able to beat LT1's?

MODS: 3.55 gears

65ShelbyClone · Apr 7, 2004

If you have stock heads and no power adder, use stock Autolite plugs. You wont see any improvement with platinums or iridiums or the ones with 2 or even 4 electrodes. Stock, $0.89 a piece Autolites.

Road_Runna · Apr 7, 2004

thanks.

cajunscrew · Apr 7, 2004

I went to wally mart to get me some autolites and they have 2 models for the 5.0. One was for the 5.0(d) and one for 5.0(t). Which should I get for my 95 5.0 gt vert? Also they had the recommended gap of .045 (d) or .055(t), is this correct?

cajun

65ShelbyClone · Apr 8, 2004

I dont know what you mean with 5.0(t), 5.0(d), etc. The stockers for your car are most likely Autolite 25 plugs. One heat range colder would be 24.

Road_Runna · Apr 8, 2004

is their a certain ammoung of pressure, to tighten them.

I've never, ever put on any sort of spark plugs, on any car. But I gotta learn how to do it someday.

AznStanger3v · Apr 8, 2004

65ShelbyClone said:
I dont know what you mean with 5.0(t), 5.0(d), etc. The stockers for your car are most likely Autolite 25 plugs. One heat range colder would be 24.

those are our engine codes. T- GT D- Cobra

Sleepy McNastee · Apr 8, 2004

Yeah the stock gap should be between .052-.055.

new spark plugs, or just use the old one's.

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