Sway’s Journal - Hitomi

Sway

Car doesn’t feel as strong... ran my friends 2002 SS with intake and exhaust, no tune... dead even. What the hell... contact my tuner, send him logs... says the cars running way leaner than he had it.

WTFFFFF!?!? .... I don’t even know where to start

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JLarson

Alright that's pretty strange. Since your tune, any modifications or changes, even those that might seem insignificant?

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2014 370z Touring Sport Magma Red MT // BP Single Turbo 6467 // 63mm TB's // Z1 Ported Upper Mani // RJM Pedal // Zspeed Stage 3 Clutch // 526 WHP, 451 WTQ
2006 350z (Sold) // 1990 300zx (Sold) // 1985 300zx 2+2 (Sold)

Sway

Only change is a ZSpeed undershroud instead of a stock plastic piece missing half its bolts... lol

Same gas, shell 93.

I do have that fang air mod that has the tubes running from the fangs to the filters to get more air. It DID have that while being tuned. But driving on the street vs sitting on a dyno with a fan I imagine is a large difference... but could it be that big of a difference to make the car run “way leaner” and lose a significant amount of power?

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JLarson

I can't imagine you'd lose power from that. What about leaks? Any sign of exhaust leaks?

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2014 370z Touring Sport Magma Red MT // BP Single Turbo 6467 // 63mm TB's // Z1 Ported Upper Mani // RJM Pedal // Zspeed Stage 3 Clutch // 526 WHP, 451 WTQ
2006 350z (Sold) // 1990 300zx (Sold) // 1985 300zx 2+2 (Sold)