best spark plugs
#1
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best spark plugs
so my tunner here said to me that use iridium spark plug on my setup isnt good for me...im in the process to change them...what is the best plug i can install???now im with bkr7e standar plug gapped to .32..and boost to 18 psi with meth
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Re: best spark plugs
that does not make sense Iridium works better than stock ?!? (BKR7IEX )
but not the bkr7iex-11 way to big of a gap .45
smaller gap would help like .28
more details on setup
but not the bkr7iex-11 way to big of a gap .45
smaller gap would help like .28
more details on setup
#5
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Re: best spark plugs
the reason...ishhh when he told me that i just dont listen him annymore about tunning,,so i always used bkr7iex-11 (regapped to .28) in my other car...this is why i was confused...
forged b18b comp ratio.. 8.3:1
wiseco piston(dont know the compression ratio)
ferrea valves/spring/retainer
j.e rod
3 inch intercooler and piping
exhaust and intake ported head
Blackworks welded block guard
victor-x intake
spec-r trottle body
crower cams
aem cam gears
ss equal lenght manifold
gt3071 garrett turbo
800cc BOSCH EV14 injectors
aem progressive watermeth injection kit
38mm turbosmart wastegate
tial blow off
mishimoto radiator
rs tranny with quaife lsd
exedy stage 2clutch(i dont do drag and lapping)
full 3 inch downpipe/exhaust
pyro/boost/oil temp/oil pressure/watertemp pro comp gauge
innovate wideband
ive got on 91 oct(we only have this here) and meth(50/50 mix) 18 psi 370 whp and 320 lbs and this is my local tunner (not the best)
forged b18b comp ratio.. 8.3:1
wiseco piston(dont know the compression ratio)
ferrea valves/spring/retainer
j.e rod
3 inch intercooler and piping
exhaust and intake ported head
Blackworks welded block guard
victor-x intake
spec-r trottle body
crower cams
aem cam gears
ss equal lenght manifold
gt3071 garrett turbo
800cc BOSCH EV14 injectors
aem progressive watermeth injection kit
38mm turbosmart wastegate
tial blow off
mishimoto radiator
rs tranny with quaife lsd
exedy stage 2clutch(i dont do drag and lapping)
full 3 inch downpipe/exhaust
pyro/boost/oil temp/oil pressure/watertemp pro comp gauge
innovate wideband
ive got on 91 oct(we only have this here) and meth(50/50 mix) 18 psi 370 whp and 320 lbs and this is my local tunner (not the best)
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Re: best spark plugs
BKR7IEX-11
is not a good plug to use as your stressing the plug to get the gap you need
try useing BKR7IEX its .32 to start with so its only a small adjustment to .28
^^ this is the same thing i recommend to the JRSC guys and use myself
is not a good plug to use as your stressing the plug to get the gap you need
try useing BKR7IEX its .32 to start with so its only a small adjustment to .28
^^ this is the same thing i recommend to the JRSC guys and use myself
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Re: best spark plugs
I normally just go with BKR7E there like 1.38 Each....
Is there really any benefit going with iridium? Also at what point would you say a heat range 8 would be recomended?
im at 480whp now w/ small amount of no2. i would think im at the upper limits of the 7 heat range....Debating on dropping to the bkr8e...possibly iridium.
Is there really any benefit going with iridium? Also at what point would you say a heat range 8 would be recomended?
im at 480whp now w/ small amount of no2. i would think im at the upper limits of the 7 heat range....Debating on dropping to the bkr8e...possibly iridium.
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Re: best spark plugs
I would suggest to answer all your questions
http://www.ngk-elearning.com/
it takes a bit to load correctly sometimes reset the page
but click on spark plugs and you will learn all the facts you will ever need to know
and at the end get a certificate for it
http://www.ngk-elearning.com/
it takes a bit to load correctly sometimes reset the page
but click on spark plugs and you will learn all the facts you will ever need to know
and at the end get a certificate for it
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Re: best spark plugs
Going to stick with the 7 heat range.
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Re: best spark plugs
At what power level would you suggest to upgrade to the 8's? i know im at the limits of the 7's but its a street car so figured i stick to the 7's.
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Re: best spark plugs
Im thinking i would be fine with the 7's, but once im using NO2 im sure id be benefiting from the 8's.
I will check the old plugs when i take them out
Also the grounding strap is more for reading timing correct? The burnt threads at the end of the plug are suppose to dictate heat range.. 2-3 threads ideal...4-5-6 you need a colder plug
I will check the old plugs when i take them out
Also the grounding strap is more for reading timing correct? The burnt threads at the end of the plug are suppose to dictate heat range.. 2-3 threads ideal...4-5-6 you need a colder plug
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Re: best spark plugs
WEll thats a 8 heat range...you would think its ok...but thats a big *** turbo!
You may even need 9's really only way to know is too read the plugs and see if it needs a colder step..
Sounds like your's clearly is not a street car so maybe 9's would be better....jmo
You may even need 9's really only way to know is too read the plugs and see if it needs a colder step..
Sounds like your's clearly is not a street car so maybe 9's would be better....jmo
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Re: best spark plugs
WEll thats a 8 heat range...you would think its ok...but thats a big *** turbo!
You may even need 9's really only way to know is too read the plugs and see if it needs a colder step..
Sounds like your's clearly is not a street car so maybe 9's would be better....jmo
You may even need 9's really only way to know is too read the plugs and see if it needs a colder step..
Sounds like your's clearly is not a street car so maybe 9's would be better....jmo
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Re: best spark plugs