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#1 |
Registered User
Join Date: Jul 2011
Location: vacaville ca
Posts: 1,304
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AC Delco R44T plugs? R they right 4 me
These are what is in the truck now AC Delco R44T....so I pulled the plugs out today, and they are a litle oiled or dark color, but not bad, All look identicle. I am suspecting it is because they are the plugs that got put in at the end of the build and have been used for engine breakin and set up of carb and timing.. not a bunch of miles on her...so my question with my mods what plugs and part number do you all suggest to run. Going to change since I have been driving it and dialing it in some... its a 1972 350cu, original heads just built with the mods below.
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04 CHEVY LLY LS DURAMAX 4WD. MODS TO FOLLOW, EFI LIVE, BUILT TRANS, LBZ MP, LIFT PUMP SOLD 1972 chevy c10 |
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#2 |
Laid Back
![]() Join Date: Apr 2010
Location: mcloud ok
Posts: 2,658
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Re: AC Delco R44T plugs? R they right 4 me
Those will work or you could run a r45ts plug as well
Posted via Mobile Device
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72 chevy swb Direct dealers for.. Vintage Air, Porterbuilt, Billet Specialties,Budnik wheels ,eddie motorsports, raceline wheels, intro wheels, Dakota Digital, precision, unisteer, Trimparts, and many many more... Laid Back Recreations.. Full restoration shop and full paint and body.. Kyle http://67-72chevytrucks.com/vboard/s...d.php?t=574629 |
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#3 |
Registered User
Join Date: Jul 2011
Location: vacaville ca
Posts: 1,304
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Re: AC Delco R44T plugs? R they right 4 me
which is the better plug and do you all suggest I change since these were used in the engine breaking period
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04 CHEVY LLY LS DURAMAX 4WD. MODS TO FOLLOW, EFI LIVE, BUILT TRANS, LBZ MP, LIFT PUMP SOLD 1972 chevy c10 |
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#4 |
Laid Back
![]() Join Date: Apr 2010
Location: mcloud ok
Posts: 2,658
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Re: AC Delco R44T plugs? R they right 4 me
I like the r45 plugs but the break in period shouldn't hurt the plugs unless you didn't have the carb set right If they have oil on them then you have other problems
Posted via Mobile Device
__________________
72 chevy swb Direct dealers for.. Vintage Air, Porterbuilt, Billet Specialties,Budnik wheels ,eddie motorsports, raceline wheels, intro wheels, Dakota Digital, precision, unisteer, Trimparts, and many many more... Laid Back Recreations.. Full restoration shop and full paint and body.. Kyle http://67-72chevytrucks.com/vboard/s...d.php?t=574629 |
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#5 |
Registered User
Join Date: Jul 2011
Location: vacaville ca
Posts: 1,304
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Re: AC Delco R44T plugs? R they right 4 me
I was told the oil slight that it is could be from the engine breaking period and the out of adjusted carb...
__________________
04 CHEVY LLY LS DURAMAX 4WD. MODS TO FOLLOW, EFI LIVE, BUILT TRANS, LBZ MP, LIFT PUMP SOLD 1972 chevy c10 |
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#6 |
Registered User
Join Date: Oct 2005
Location: Overland Park, Ks.
Posts: 5,216
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Re: AC Delco R44T plugs? R they right 4 me
I like the R44 TS or R45 TS. They have the extended tip & run cleaner & cooler.
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