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Old 24th November 2018, 10:50 AM   #1 (permalink)
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CBA GTR; forge intakes, 2017 turbo inlet pipes, 1050 asnu injectors, full Linney titan exhaust.

Just got the first power graph from the tuner.
Max power 656 hp at 5860rpm, Max torque 849 nm at 4800.
Problem I see from 5860 the power starts going down until reaching around 610 at 7000 rpm.
How do you keep the power up to 6500-7000 rpm? Hast to do with the wastegates or bov?
Just curious... I still have to speak to the tuner on Monday...
Thanks!
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Old 28th November 2018, 09:59 AM   #2 (permalink)
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Itís probably running out of turbo, and tuned to cap at 600lbs/ft to protect the transmission. Thatís normally the case.

If you want it to keep going up, you need a different motor and a built trans.
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Old 28th November 2018, 10:05 AM   #3 (permalink)
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Thanks. That’s what I thought.
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Old 9th March 2019, 04:35 PM   #4 (permalink)
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may by intake cam timing.
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Old 24th July 2019, 05:43 PM   #5 (permalink)
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Turbos running out of steam for sure. Torque limited to keep things safe.
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