Autolite AR SPARK PLUG HEAT RANGE CHART
 

Anyone here have access to an Autolite AR SPARK PLUG HEAT RANGE CHART.
I can't seem to find one.
Thanks!

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

Hi - what thread size as I have a one (1) page heat chart if you have a fax number I will send it to you- Bob

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

I found it again on line- http://www.autolite.com/product-info...ech-specs.aspx
The 1st Group Understanding Spark Plugs - The last line Racing/HiPerformance Spark Plug Heat Range Chart - I hope that is what you are looking for the chart is page 4-101

Bob

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

will this help??????????????

http://www.autolite.com/media/11841/...crossref_0.pdf

http://www.autolitecatalog.com/Relat...ugsSpreads.pdf


Bob

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

I guess what I'M looking for is a chart that would show the heat range. Or how the numbering works,
ie: is AR13
hotter than AR24? ECT.

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

Glen--- the Autolite numbering system is--- the lower the number the hotter the plug or the higher the number the colder the plug-- for example a AR13 would be a hotter plug than a AR24 would be or a AR 3332 is hotter than a AR 3333--not sure of how many choices you have in between AR13 and AR24------- FED 387

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

IF you go over to Yellow Bullet. In the naturally aspirated section they have a sticky at the top of the thread listings. One of them is a spark plug heat range chart. It includes the Autolite Champion and NGK Plugs in it.

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

the lower the number the colder the plug AR3932 is colder than a AR3933
Rich

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

I think this is what your looking for: http://www.autolitecatalog.com/Relat...art_032414.pdf

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

I knew you'all would be the best help!
Lots of sharp people and info on here!
Thanks!!!

Re: Autolite AR SPARK PLUG HEAT RANGE CHART
 

Herby
That's the chart he needs, It not only shows that the AR13 is colder than the AR24 but shows the different types of plugs . Power tips ,non power tips.
Rich