I just had a dyno tune on my 93 gt and you are basically right. The timing, fuel pressure, air fuel ratio were dialed in. Also I had an autologic chip installed and had to have the curve for my new mass air meter programmed in to work with 36#/hr fuel injectors. My initial numbers on the dyno were:
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Run #1: RWHP 258.6 RWTQ 299.7
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The final numbers after tuning were:
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Run #32: RWHP 301.0 RWTQ 353.3
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I have the following mods installed:
· 80 mm Pro M mass air meter
· 75 mm throttle body
· 255 lph in tank fuel pump
· Anderson power pipe
· Kirban adjustable fuel pressure regulator
· Bosch 36 lb/hr fuel injectors
· Autologic computer chip
· Dynomax exhaust
. Mac full length headers
. Powerdyne 9 lb supercharger kit
. Centerforce dual friction clutch
. 3.73:1 gears
It runs like a scalded dog and I couldn't have been happier when it came off the dyno. I had John Sealock of Woodbridge Dynotech in Virginia do the some of the mods and the tuning, what a differerence the tuning made. Money well spent. I still have not gone into the engine, the car only has 80k miles on it, but I'm making plans to put a 331 stroker and go with a vortech s-trim supercharger when I get some more cash. I have a picture of the dyno graph posted at:
http://www.sendpix.com/albums/020409/1715240000005d39a532841bf24278/]Dyno graph[/URL]