The Official 370Z Autocross Thread

[buzzyng]

Originally Posted by Averying

Is it also a street car? How much do you care about being competitive vs just showing up and having a good time? What tires are you on? I believe the cat delete puts you right to street prepared category which means the competition will be on slicks.

Running in XSA might be a more reasonable class if you want to leave the cats off the car without going too far down the ‘racecar’ rabbit hole. It allows a minimum tread wear of 200 (more streetable tires) but whatever engine/exhaust mods you want.

Oil cooler upgrade is a must for any 370Z. You don’t need the radiator upgrade for autox but might be a good idea for the track.

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Thanks for the response. Yes it is a street car as dad still wants to drive when he visits so I can't go too far down that rabbit hole ... maybe in a few years.

I have a Z1 oil cooler in the cart right now :-)

I'll start looking into the XSA