Wideband reading
04-14-2014, 10:08 AM
#16
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From John @ Vitesse Racing
The following AFRs should be observed once the engine is fully warmed up.
Idle: 14-15:1 AFRs
Part Throttle, light cruise: 13.5-14:1 AFRs.
Under load/boost 1-7psi: 12-12.5:1 AFRs.
Boost 7+ psi: 11.5-11.8:1 AFRs
The above is based on 100s of 951s we prepared for street/track.
(note: the car will run in the 11-12:1 afr when warming up . )
The following AFRs should be observed once the engine is fully warmed up.
Idle: 14-15:1 AFRs
Part Throttle, light cruise: 13.5-14:1 AFRs.
Under load/boost 1-7psi: 12-12.5:1 AFRs.
Boost 7+ psi: 11.5-11.8:1 AFRs
The above is based on 100s of 951s we prepared for street/track.
(note: the car will run in the 11-12:1 afr when warming up . )
12-13-2021, 08:49 PM
#17
Burning Brakes
From John @ Vitesse Racing
The following AFRs should be observed once the engine is fully warmed up.
Idle: 14-15:1 AFRs
Part Throttle, light cruise: 13.5-14:1 AFRs.
Under load/boost 1-7psi: 12-12.5:1 AFRs.
Boost 7+ psi: 11.5-11.8:1 AFRs
The above is based on 100s of 951s we prepared for street/track.
(note: the car will run in the 11-12:1 afr when warming up . )
The following AFRs should be observed once the engine is fully warmed up.
Idle: 14-15:1 AFRs
Part Throttle, light cruise: 13.5-14:1 AFRs.
Under load/boost 1-7psi: 12-12.5:1 AFRs.
Boost 7+ psi: 11.5-11.8:1 AFRs
The above is based on 100s of 951s we prepared for street/track.
(note: the car will run in the 11-12:1 afr when warming up . )
Thanks.
