Can't find the Spark Plug I need
#1
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Well as talked about in a couple other posts I am going to a cooler heat range for the 14:1 on 110 octane.
stocker being dr8ea I figured either dr9ea or #10 heat range and try them both to see which one gives me the appearance I should have. The HPR website says to use "#10" heat range. Problem is, this is useless info because a dr10ea does not exist - I just confirmed that on the NGK website after having no luck finding it at vendors - and I have no idea what other letter prefixes can be used in the place of this dr plug, if any.
Any help is appreciated, I guess I'll try the dr9ea, and if its still too hot I am down until I get the right answer.
stocker being dr8ea I figured either dr9ea or #10 heat range and try them both to see which one gives me the appearance I should have. The HPR website says to use "#10" heat range. Problem is, this is useless info because a dr10ea does not exist - I just confirmed that on the NGK website after having no luck finding it at vendors - and I have no idea what other letter prefixes can be used in the place of this dr plug, if any.
Any help is appreciated, I guess I'll try the dr9ea, and if its still too hot I am down until I get the right answer.
#3
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oh come on man, I don't need to know where you buy, I need to know what you buy.
sorry, I should retitle my post, my bad.
Can you tell me what their number is?
Thanks NUT, knew I could count on a fellow night owl to respond this late in the evening. actually I'm on eastern time zone, it aint late for you I reckon!
sorry, I should retitle my post, my bad.
Can you tell me what their number is?
Thanks NUT, knew I could count on a fellow night owl to respond this late in the evening. actually I'm on eastern time zone, it aint late for you I reckon!
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#9
#10
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I have used NGK plugs for many years and all I can say is that they foul out very easy.
Trying to do testing on a sunday with no major parts store open, has forced me to try a different plug.
The last two years I have been using Champion plugs!!!!!!!!!
Yes I am using a plug that can be bought for $1.35 and sometimes on sale for $.99
I get better readings and can take richer jetting without dying.
I am using a Champion stock number 110 RA8HC , when I tried to use #109 RA6HC, this plug was too cold for my motor.
Champions are opposite of NGK's - Lower the numer - colder where NGK's get hotter.
Try the RA6HC and tell me what you think.
Trying to do testing on a sunday with no major parts store open, has forced me to try a different plug.
The last two years I have been using Champion plugs!!!!!!!!!
Yes I am using a plug that can be bought for $1.35 and sometimes on sale for $.99
I get better readings and can take richer jetting without dying.
I am using a Champion stock number 110 RA8HC , when I tried to use #109 RA6HC, this plug was too cold for my motor.
Champions are opposite of NGK's - Lower the numer - colder where NGK's get hotter.
Try the RA6HC and tell me what you think.