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Couple vids of my 260z 2jz na-t.


piston

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Just factory m/t ecu w/ just an Apexi saf-c. 91 pump gas and 380-400hp goal, I figure a standalone or some sort is a bit too much for that low hp range. However I'm considering a Map ecu2 down the line and bumping up the boost to 15psi.

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  • 2 weeks later...

I'm in the process of finding an autometer tach. I would like to keep the stock one as it works fair when it actually does work, just that the one I have is messed up and doesn't pick up the signal most times.

 

Kurai, the project is long but it all pays off, motivation and looking at other poeples Z definitely help boost it up.

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That second vid looks like you were on north going into peach, I've driven down that road many times. If you don't mind me asking, what nationality are you?

 

I regret selling my 2jz :(

 

 

Damn, your guess was pretty good! lol Not sure if it was North but its the south side of Peach/Jensen.

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Did another pull, this time I minus the air flow a bit by -2 on the safc under boost because the s-afc was fighting the factory ecu and ecu rich out at wot. Still a bit rich in the 10.5/10.8 afr. But tachometer works and shifts like a champ. 4th red lines and dials in 130-133mph assuming tach is accurate. All this time, I forgot I had a 3.54 ratio differential and thought I had a 3.90.

 

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Havent been on here in a while. The hood clearance is perfect. Does not have any issue, mounts are Ford F150 v8 of some sort, I don't recall exact year. It's running super strong at 10psi, even stronger at 13-14psi. Got the map2 ecu but having issue tuning KVF maf. super sensitive and hard to tune compare to map base sensors. It runs good on the safc but I would like to eliminate Maf and control timing with the map2 ecu. more vids to come.

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Got the mapecu2 running and street tuned to run on 12psi at 11.5-12.0 afr. This thing hauls. I'm still on stock clutch and I hope it will hold some freeway pulls. I dont launch and never tried it since my 1st gear is useless. Just picked up a go pro hero2 motorsport camera so definitely will have tonedsof vids soon.

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