NGK BPR7ES Spark plugs (Discontinued ?????)
well when i went to advance auto parts and murrys auto they both told me that 2023 part number has been discontinued
I am boosting 23psi in 3rd gear. I just bought set of bpr7es from NAPA last week, stock number is still the same 2023, my guy works there never told me anything about bpr7es being discontinued or change part number.
I ran br7es last week and I had serious missfire issue, fuel are not being burned completely. br7es are shorter than the bpr series and NGK never recommends br series for evo, and I notice poor MPG when I run br7es. when I put bpr7es and br7es side by side, br7es is shorter than bpr7es, I am guessing br7es is shorter therefore it doesn't reach far enough to burn the fuel.
After I switch back to bpr7es, miss fire was completely gone, will never go back to br7es.
I am debating to run bpr8es or not since my evo is not stock and has cams.
I ran br7es last week and I had serious missfire issue, fuel are not being burned completely. br7es are shorter than the bpr series and NGK never recommends br series for evo, and I notice poor MPG when I run br7es. when I put bpr7es and br7es side by side, br7es is shorter than bpr7es, I am guessing br7es is shorter therefore it doesn't reach far enough to burn the fuel.
After I switch back to bpr7es, miss fire was completely gone, will never go back to br7es.
I am debating to run bpr8es or not since my evo is not stock and has cams.
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From: texas
I agree. I would go with the colder heat range unless your plugs starts to foul out.
I am using the colder heat range (ER12S) on my EVO 9 as Briskracing recommended and I am very pleased with them. They say running too hot of plugs in a modified car may damage the spark plug and/or engine.
I am not sure what heat range Brisk plug my buddy runs in his EVO 8 but I will try to ask him when I get a chance. Now I would kind of like to know myself
I am using the colder heat range (ER12S) on my EVO 9 as Briskracing recommended and I am very pleased with them. They say running too hot of plugs in a modified car may damage the spark plug and/or engine.
I am not sure what heat range Brisk plug my buddy runs in his EVO 8 but I will try to ask him when I get a chance. Now I would kind of like to know myself
I run bpr7es with no problems at all @ 34psi, used to run bpr8es and did have misfire all the time
yep had the same thing here in NE Ohio..
I went into the Murray's Discount Auto where I usually get my BRP7ES plugs locally and they told me that they are no longer going to carry them because they are discontinued.
In disbelief, I went to NAPA and got the same story.
I did end up finding a vendor online that still has them cheaper shipped than what I found them locally..
Here's the link to the BPR7ES
Click Part Number Search and drop 2023 or BPR7ES in the search
Just picked up 30 for $54.27 shipped and already have them in hand
I'm going to have to go in there and see if they have them by the new 5534 p/n
I went into the Murray's Discount Auto where I usually get my BRP7ES plugs locally and they told me that they are no longer going to carry them because they are discontinued.
In disbelief, I went to NAPA and got the same story.
I did end up finding a vendor online that still has them cheaper shipped than what I found them locally..
Here's the link to the BPR7ES
Click Part Number Search and drop 2023 or BPR7ES in the search
Just picked up 30 for $54.27 shipped and already have them in hand
I'm going to have to go in there and see if they have them by the new 5534 p/n
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