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My RCF dyno run

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Old 10-25-15, 01:01 PM
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kareemRCF
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Default My RCF dyno run
So I finally dynoed my lexus RCF.

Gthaus meistershaft exhaust
Stock filter
Stock headers
Pump gas (93 octane)

414WHP
375WTQ



Very happy with the results. Car feels very fast with the exhaust too. I never ran when stock but from the forums results show ranging from 360-390whp and 345wtq.

I'll run again when weather is cooler it's 30 deg celcius now and very humid and post the results.


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Old 10-25-15, 05:37 PM
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Nice numbers! What was it sae?
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Old 10-25-15, 06:59 PM
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Originally Posted by kareemRCF
So I finally dynoed my lexus RCF.

Gthaus meistershaft exhaust
Stock filter
Stock headers
Pump gas (93 octane)

414WHP
375WTQ
Your exhaust sounds quiet......were the valves open or closed? Nice numbers btw.
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Old 10-25-15, 08:05 PM
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05RollaXRS
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Nice numbers.

Although, the dynos are standard numbers. They need to be SAE corrected.
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Old 10-25-15, 10:35 PM
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Originally Posted by toystry
Your exhaust sounds quiet......were the valves open or closed? Nice numbers btw.
Smartphone speaker. Doesn't capture the sound properly.
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Old 10-26-15, 05:05 AM
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Originally Posted by 05RollaXRS
Nice numbers.

Although, the dynos are standard numbers. They need to be SAE corrected.
I believe he's right
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Old 10-26-15, 05:17 AM
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Originally Posted by 4everkidd
I believe he's right
i'm not a dyno expert so I don't know details but everything was corrected by the dyno shop owner before sending me the results.
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Old 10-26-15, 09:20 AM
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Interesting, thanks for sharing ... so, corrected to the crank this would be about right at 470-ish??
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Old 10-26-15, 10:16 AM
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Originally Posted by buch
Interesting, thanks for sharing ... so, corrected to the crank this would be about right at 470-ish??
I seriously have no idea as I have no experience about dynos but some people have told me 495hp and someone else mentioned 504hp.
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Old 11-29-15, 08:52 PM
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Originally Posted by kareemRCF
So I finally dynoed my lexus RCF.

Gthaus meistershaft exhaust
Stock filter
Stock headers
Pump gas (93 octane)

414WHP
375WTQ



Very happy with the results. Car feels very fast with the exhaust too. I never ran when stock but from the forums results show ranging from 360-390whp and 345wtq.

I'll run again when weather is cooler it's 30 deg celcius now and very humid and post the results.

https://www.youtube.com/watch?v=EuJOjJVXid4

https://www.youtube.com/watch?v=Jp1RsOM5DNQ
How many horsepower to the engine would that be?
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Old 11-29-15, 11:28 PM
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Meisterschaft LSR + Mid Pipe + Axle Back is around 45-50 whp gain...
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Old 11-30-15, 12:35 AM
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Originally Posted by LexISguy
How many horsepower to the engine would that be?
Some calculations say 500hp and some say 509hp.
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Old 11-30-15, 05:59 AM
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Originally Posted by kareemRCF
Some calculations say 500hp and some say 509hp.
Nice like my F...
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Old 12-08-15, 01:41 PM
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Nice! Those are some good numbers
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Old 12-08-15, 01:46 PM
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Originally Posted by ba2sy
Meisterschaft LSR + Mid Pipe + Axle Back is around 45-50 whp gain...

That's far over and above what Meister is claiming, no? Sounds a little stretched to me.. especially in an NA setup.
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