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Mark #2
10-17-2006, 07:45 PM
C&L intake, ~1,5 psi increase, A/F looks the same, but the exhaust note has changed, interesting?

WA 2 FST
10-17-2006, 08:56 PM
I guess at your blower speed level, that freer flowing intake really helps. 1.5psi increase is pretty significant. That's really a testament to the C&L plenum vs. the stocker.

Mark #2
10-17-2006, 09:51 PM
I guess at your blower speed level, that freer flowing intake really helps. 1.5psi increase is pretty significant. That's really a testament to the C&L plenum vs. the stocker.

I didn't think I would see any difference, bought a used one cheap, so what the heck.

This is at 15 psi, it upped it to over 16, the exhaust note change is strange, I can't explain that with the same A/F readings.

Time to go to the track and see if there is any effect.

dboat
10-18-2006, 06:43 PM
Mark,
got me one of those too!!

nice

Dana

tiffo60
10-19-2006, 02:29 PM
C&L intake, ~1,5 psi increase, A/F looks the same, but the exhaust note has changed, interesting?


get the jlp sheetmetal one see what ya think :tu:

Mark #2
10-19-2006, 02:46 PM
get the jlp sheetmetal one see what ya think :tu:
Looked for a long time for one, but I think that this is enough.

The MAF diameter is now the smallest cross section. The stock plenum appears to be pretty restrictive

A/F has changed in the cold, will do some data logging later.

RSVT
10-19-2006, 03:59 PM
i got a C&L upper also and my exhaust tone changed also