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i cant get any more than 62 grams per cyl

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Old 08-28-2006, 05:34 PM
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Default i cant get any more than 62 grams per cyl

2002 z28 only getting to 62 grams per cyld is that right for a o2 z...
Old 08-28-2006, 07:19 PM
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No, but you already know your airflow is likely McFuckt
from the +25 LTFTs... so don't place too much stock
in the current numbers.

Stockish, about 0.8; good exhaust, maybe 0.84 or so.
Old 08-28-2006, 08:41 PM
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jimmy , maby i came off wrong, i ment to say rpm vs airmass gets down
to about 62 g/cly at 4800 rpm row.trims are -2 and a couple kr at 4400 rpm. with 273gears i no that holds
it down it runs about 13.6 in 1/4 at 103 mph how do u get down the table by adding more mass air flow, ve,.......i want to stuff more air down it...........
Old 08-28-2006, 09:24 PM
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So, you've got a lid and that's it? You need to open that b!tch up with some headers and a catback if you want it to breathe better...or a cutout at least. If the MAF and VE are dialed in, then grams/cylinder is relatively accurate. If not, then your computer might be mistaken. Altitude (above sea level) and climate conditions will have an affect as well. Why are you seeing KR? What kind of timing are you running? What AFR are you targeting for WOT?




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