Just bought an Evo ... Few questions.
Originally Posted by TTP Engineering
Once you free up the intake and exhaust, remove the restrictions + get the car tuned you would experience at least 10-15% better fuel economy (if you drove the car the same way as before).
what kind of tune? dyno tuned, or a reflash?
also, are the ngk 7 plugs that i picked up good for the car? i believe they are precapped at .30 or .33
Originally Posted by r0ck3r
what kind of tune? dyno tuned, or a reflash?
also, are the ngk 7 plugs that i picked up good for the car? i believe they are precapped at .30 or .33
also, are the ngk 7 plugs that i picked up good for the car? i believe they are precapped at .30 or .33
Reflashing the ecu is done in all cases, whether on the dyno, street or through the mail.


