Thread: '98 project car
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Old 12-19-2022, 05:42 AM   #61
Lemming
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Join Date: Apr 2016
Location: B'ham, AL
Posts: 266
Headers are from Electrodyne, they had a black Friday sale that came in handy (35% off), midpipe catless headers are from Circuit Werks (non resonator version).

For the intake I have a 987 Cayman S airbox, custom intake piping and a 996 mechanical throttle body. Nothing on the intake side was changed between dynos.

Most of the A/F is 11.75-11.5, the only time it's near 11 is at 6K rpms. In contrast, my SPB (2.5L stock intake system and exhaust headers) runs from 11-10.5 throughout the RMP range.
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Tim
1998 986 (daily driver Frankencar)
1999 986 (SPB)
2001 986 S (parting)
2015 981 (sold)
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