Ngk Spark PLugs: which 1 to get?
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No clue what the #s are. But just go to the parts store and tell them you need plugs that are 2 steps colder then your factory specs. Or just get the zex plugs.
Here's a good site on how plugs work, if you're interested.
http://www.centuryperformance.com/spark.htm
Here's a good site on how plugs work, if you're interested.
http://www.centuryperformance.com/spark.htm
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56 Posts
ZFR7F-11
UltraNosLS is right on the plugs.
HOwever, ultranos, What nitrous system do you have? Direct Port What? Dude, on just I/H/E, you should have a pretty low-scale setup... unless you've got some MAJOR tuning tools. (at least an air/fuel controler, or piggyback cpu)
The "direct port" Setup typically goes as follows for 8 cylinders, same idea for 4 bangers:
The ultimate setup, a port is tapped and threaded specifically for each cylinder, running eight nitrous and eight fuel lines to spray directly into the cylinders. This setup is typically used above about 250hp, to allow accurate tuning for each cylinder. Below is the Agostino Racing direct port LT1 manifold
![]()
HOwever, ultranos, What nitrous system do you have? Direct Port What? Dude, on just I/H/E, you should have a pretty low-scale setup... unless you've got some MAJOR tuning tools. (at least an air/fuel controler, or piggyback cpu)
The "direct port" Setup typically goes as follows for 8 cylinders, same idea for 4 bangers:
The ultimate setup, a port is tapped and threaded specifically for each cylinder, running eight nitrous and eight fuel lines to spray directly into the cylinders. This setup is typically used above about 250hp, to allow accurate tuning for each cylinder. Below is the Agostino Racing direct port LT1 manifold
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56 Posts
94 LSCivicNOS1 said:UltraNosLS is right on the plugs.
HOwever, ultranos, What nitrous system do you have? Direct Port What? Dude, on just I/H/E, you should have a pretty low-scale setup... unless you've got some MAJOR tuning tools. (at least an air/fuel controler, or piggyback cpu)
The "direct port" Setup typically goes as follows for 8 cylinders, same idea for 4 bangers:
The ultimate setup, a port is tapped and threaded specifically for each cylinder, running eight nitrous and eight fuel lines to spray directly into the cylinders. This setup is typically used above about 250hp, to allow accurate tuning for each cylinder. Below is the Agostino Racing direct port LT1 manifold
![]()
setup:I/h/e, test pipe, JG Throttle body with ported intake manifold, USDM type-r pistons, decked, ported and polished head w/ 3 angle valve job, shotpeened rods, Aem Cam gears, CM stage 3 clutch, B&M FPR, Walbro 255lph fuel pump, 100 shot DP, NOS kit, NOS Purge valve, NX bottle heater, MSD 6A w/ coil, Apexi SAFC, Jacobs Nitrous Mastermind,Autometer gauges-Nitrous, EGT, air/fuel, Tach, and a pretty good suspension.
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4,608 Posts
just get any cold plugs
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