[Shotimes] New +20 cam dyno results

Donald Mallinson dmall@mwonline.net
Sun, 29 May 2005 15:38:03 -0500


Bruce,

Yes you did miss the results. I went back and made a copy of them:

> Just got back from the first dyno test of the '89 with the new setup.  
> Here are the details:
>
> Previous tests:
> 205-207 hp at 6100 rpm
> 196 lb ft at 4800 rpm  and 190 @ 3100 rpm (before runners open)
> 180,000 miles on the car/engine now, test above done at probably 
> 165,000 miles. Engine is healthy using about 1/2 quart per 3000 miles 
> like it has since it was 45,000 miles young when I bought it.
>
> BOS basically, without a computer chip, running a Pro-Flo 77mm Maf.  
> Walker exhaust with generic turbo mufflers.
>
> New:
> +.20 cams
> EH intake runners
> BBB
> new cam belt, plugs, wires, with NO computer chip or tuning, same 
> setup otherwise as above.
>
> 220hp @ 6700 rpm
> 182.5 lb/ft @ both 3500  and 5500 rpm  Torque basically flat between 
> these rpm's except for a slight dip when the runners open at 4000 rpm.
>
> Air/Fuel mixture is basically 13-1 from about 3700 to 5700 rpm and 
> then has a slow drop to 11.5-1 at 7000 rpm.



Bruce Malachuk wrote:

>Where are these results? Did I miss the posting somewhere?
> 
>
>
>Bruce J Malachuk