At 01:40 PM 11/27/95 -0800, you wrote:
>>2. Richened fuel mixture
>How did you do this?
There is an adjustment inside of the floating metal disk above the
airbox. It is an allen head I beleive. A slight turn does the trick,
I beleive clockwise is richer if I remember correctly.
>>3. Timing advanced to max factory spec.
>Is that 8 deg?
I think so, I had my mechanic do it for me and we set it at the max
spec in the Bentley Manual.
>>The average 30-70 time in third gear was 10.1 seconds. The best
>>reading I got was 9.7 seconds. I was running 93 octane fuel and the
>>temperature was 48 degrees F.
>What was the altitude? and humidity?
I am not sure what the altitude is in Columbus, Ohio and the humidity
was around 50%... low for our area.
>>I have not seen other posts, how does it compare?
>At 5300', ~72 deg f and 30% humidity, I timed my '87 4000csQ from 30
>in 12.8 (9.56 to 60)- that was slightly uphill w light breeze. From
>direction on same stretch of road, the time was 12.03 (8.89 to 60).
>have the Schrick cam, (everything else is stock) Oh yes, 85 octane. My
>was corrected to 11.75 mph/1000rpm using stock wheels and 195-60-14's.
>know my tach is more accurate than the spedo.
>BTW the Schrick cam makes less power than stock below ~3200rpm about
>same as stock from 3200 - 4500rpm and more power than stock above
Sorry I could not be more specific, it has been a while since we tuned
the car. The Flowmaster really makes a big difference. Even at idle
you can feel the air flow is MUCH better than with a stock exhaust.