Plugs to use on e85? tuning on sunday
hey guys, i have a s366 large street ported motor.
Aem series 2 ecu aem coils will be bumping up the boost close to 25lbs, what spark plugs should i be using? Im currently using the stock 9's. |
i would like to know aswell since im switching to e85
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NGK 2396 6$ a plug, had great success with these up to 500hp. sparkplug.com has the specs. Need a thin wall socket.
Currently using 3857 for leading and 4311 for trailing. 30$ a plug. rockauto.com has good prices and ship fast. |
NGK R6725-115
$30 each at Jegs $14 each at Amazon $25 each on ebay (look for greddy Rotary Plugs)\ and knowing you arthur from your thread you break things like i do you got some power.... so g big or go home |
if my car wasnt my main car to daily i wouldnt mind putting in a $25+ plug and having it changed every 6-7 months...
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Let me know how the tuning goes with the AEM Series 2, I will be tuning with one of those pretty soon...all the best
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tune went awesome!
aem is the way to go ! ran the autlite 3932x plug made 570whp |
Originally Posted by FD3S2005
(Post 11519776)
if my car wasnt my main car to daily i wouldnt mind putting in a $25+ plug and having it changed every 6-7 months...
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Originally Posted by darkphantom
(Post 11520405)
my 9 second car
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Originally Posted by darkphantom
(Post 11520405)
my 9 second car is a daily....
Nice , how much power in the new injector ? By the way I'm running stock 9 plugs all around at 25psi. |
Originally Posted by Arthur3328
(Post 11520335)
tune went awesome!
aem is the way to go ! ran the autlite 3932x plug made 570whp |
Originally Posted by darkphantom
(Post 11520405)
my 9 second car is a daily.... just need to be able to manage everything in the car so that i always runs perfectly
What was your 60 foot times ? What tires you using to make that beast hook ? |
Originally Posted by Arthur3328
(Post 11520335)
tune went awesome!
aem is the way to go ! ran the autlite 3932x plug made 570whp |
Originally Posted by darkphantom
(Post 11520405)
my 9 second car is a daily.... just need to be able to manage everything in the car so that i always runs perfectly
WHat trans? what tires on the street? |
"tune went awesome!
aem is the way to go ! ran the autlite 3932x plug made 570whp" congratulations! score one for the Autolite Racing AR3932X... at a store near you for $5 http://imageshack.us/a/img233/5672/p1060227a.jpg |
Originally Posted by howard coleman
(Post 11520820)
"tune went awesome!
aem is the way to go ! ran the autlite 3932x plug made 570whp" congratulations! score one for the Autolite Racing AR3932X... at a store near you for $5 http://imageshack.us/a/img233/5672/p1060227a.jpg |
What is the heat range of the Autolite AR3932X compared to NGK heat ranges?
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Originally Posted by 0110-M-P
(Post 11521173)
What is the heat range of the Autolite AR3932X compared to NGK heat ranges?
AR3932X is a 10 heat range |
would those autolites be any good for moderate 300 whp on pump gas? or should I stick with the NGK 9's
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the AR series requires the smaller plug socket and there is no interference w the plug rail.
i am told they are a touch cooler than the typical 10. they do come in 8 and 9 heat range also. given they resemble the stock OE plug (multiple grounds), they are of high build quality i would think they would be excellent in a 9 for stock to moderate hp apps. howard |
hmm might try them. these greddy plugs in 10 heat range are expensive! i just dont wanna be a test dummy on them ha! still running stock fc coils with hks twin strike.
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Originally Posted by sleeper7
(Post 11516309)
NGK 2396 6$ a plug, had great success with these up to 500hp. sparkplug.com has the specs. Need a thin wall socket.
Currently using 3857 for leading and 4311 for trailing. 30$ a plug. rockauto.com has good prices and ship fast. |
.022 to .025
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Does anyone know the AR3932X equivalent in an 8 and 9 head code?
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