Recommended spark plugs

Basic Repairs and Fixes.

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car:: 89 Lesabre T-type
Location: Vancouver Island,BC

Re: Recommended spark plugs

Post by Whitelion-89-T » Tue Aug 12, 2008 6:25 am

I asked this Dude at NAPA last week about some good plugs that would match the AC Delcos or better. I said there going into my 89 Lesabre T-type with the 3800 engine he said SAY WHAT:-)? I told him the story about the BLT he said he would really like to see one I gave him the web site so he could see more then only my T lol. He said he put some NGK-V Power into his Grand Prix. The old AC plugs still looked good after about 3 yrs no carbon & clean running. The NGK did make an nice difference I could feel a bit more power also better on gas.


Last edited by Whitelion-89-T on Thu Dec 03, 2009 8:36 am, edited 1 time in total.

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Re: Recommended spark plugs

Post by capev86 » Fri Nov 14, 2008 4:08 am

i have ac delco platinums and splitfire wires on my 89 lesabre limited with a 93 ac delco ignition module and coil pack upgrade

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car:: 88 Lesabre T-type
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Re: Recommended spark plugs

Post by Dirtracr95 » Fri Nov 14, 2008 9:20 am

i am running bosch platiums and i believe duralast wires works good for me. i have had no problems with bosch plus so far but i am going to go with autolites this weekend cuz i need a heat range colder to run my nitrous

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Re: Recommended spark plugs

Post by Jr's3800 » Sat Nov 15, 2008 10:51 pm

Autolite is a good plug.... I like NGK TR55's( 3951 ) for all of my 3800 Applications

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