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oldman · 03-26-2020, 01:48 PM

The lift was done like 6350 RPM, the "trend" down is 1% from 6100 to 6300, there are more than a few dynos done on the cam and it shows it holds power to 7000+ RPM. The dyno is used to show the power curve not peak power and even if the power fell off like a LEAD balloon, the engine is still making far more power at 7200 RPM vs 4100 RPM which is where it would be on a short shift to the next gear. Nowhere did I say or indicate that peak power would be had further up on the curve, the engine is still making good power when lifted. Now future blot ons to this 7200 RPM combination can't be measured because the dyno run was cut short.

So back to you, where did I say the curve would be resurrected? Right I did not.

03-26-2020, 01:48 PM	#62
oldman Drives: SS 6 speed of course Join Date: Jan 2016 Location: Hilo, HI Posts: 4,346	The lift was done like 6350 RPM, the "trend" down is 1% from 6100 to 6300, there are more than a few dynos done on the cam and it shows it holds power to 7000+ RPM. The dyno is used to show the power curve not peak power and even if the power fell off like a LEAD balloon, the engine is still making far more power at 7200 RPM vs 4100 RPM which is where it would be on a short shift to the next gear. Nowhere did I say or indicate that peak power would be had further up on the curve, the engine is still making good power when lifted. Now future blot ons to this 7200 RPM combination can't be measured because the dyno run was cut short. So back to you, where did I say the curve would be resurrected? Right I did not. __________________ Forged short block, large duration sub .600 lift Cam Motion cam, 7200 RPM fuel cut, Pray Ported Heads, 3.85 pulley D1X, stage II intercooler, DSX secondary low side, DSX E85 sensor, Lingenfelter big bore 2.0 pump, ported front cats, 60608 Borla, LT4 injectors, ZL1 1LE driveshaft and Katech ported TB, ported MSD intake, BTR valvetrain, ARP studs, ProFlow valves, PS4 tires.