Racing Evos parts
Nov 7, 2005, 06:54 AM
#1
Racing Evos parts
I read a japanese Evolution magazine (tried to read) and noticed that most of the racing Evos are running with:
NGK grade 8 spark plugs (from 300hp to 550hp)
Advan Neova AD07 or Advan A048 (90% of the Evos)
I was thinking if a light mod Evolution would benefit from a colder spark plug
NGK grade 8 spark plugs (from 300hp to 550hp)
Advan Neova AD07 or Advan A048 (90% of the Evos)
I was thinking if a light mod Evolution would benefit from a colder spark plug
Nov 7, 2005, 07:22 AM
#2
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From what I understand, and my knowledge of electrical systems is limited at best, you don't even want to go 1 step colder with a spark plug until you are 50-100 whp over stock.
I think that is because at that HP level, the motor is then generating a level of heat that would require the colder plug.
I think for a mildly modified car, stick with the stock temperature range, but just be sure to gap the plugs properly.
I think that is because at that HP level, the motor is then generating a level of heat that would require the colder plug.
I think for a mildly modified car, stick with the stock temperature range, but just be sure to gap the plugs properly.
