3 cylinder KAT dyno chart - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

knightrider · 08-13-2004, 01:02 PM

who says a KA cant rev past 7k, mine revs til i let off the accelerator,

the only reason that you really shouldnt go above 7k is the KA crank has really bad harmonics around 7300 rpm and causes lots of problems, but i regularly rev my car to 8k when im at the track, mainly because i have a built head, i make power up there because of my cam and i dont care,

my SOHC ran 140rwhp on the dyno, but my boss stopped at 6500 cuz he didnt wanna go higher, but the power hadnt peaked yet.

08-13-2004, 01:02 PM	#17
knightrider Zilvia Addict Join Date: Jan 2003 Location: san diego Age: 41 Posts: 618 Trader Rating: (0) Feedback Score: 0 reviews	who says a KA cant rev past 7k, mine revs til i let off the accelerator, the only reason that you really shouldnt go above 7k is the KA crank has really bad harmonics around 7300 rpm and causes lots of problems, but i regularly rev my car to 8k when im at the track, mainly because i have a built head, i make power up there because of my cam and i dont care, my SOHC ran 140rwhp on the dyno, but my boss stopped at 6500 cuz he didnt wanna go higher, but the power hadnt peaked yet. __________________ Drift_ Into A Mountain Jim Wolf Technology Stock CA18DET-SR T25-greddy FMIC-JWT SR Lightened FLywheel-300zxTTclutch-SR20DET JWT tuned Ecu

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