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Yan2947 Yan2947 is online now
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Join Date: Jun 2010
Location: Hudson Valley NY
Posts: 728
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Finished up at the Dyno today. Stock LS1 after being tuned had the following:

362 HP at the Crank/Engine and 315 at the wheels
386 Max Torque at the Crank/Engine and 336 at the wheels

There was a lot of tuning done. Lowered the advanced timing and corrected all the ratios. The car ran incredibly cool. It was a cool day today, in the 60's so the real test on the coolant system will be in the summer but I tried to get the car to climb in temps. I drove for 5 miles at about 4200 rpm's and could not reach 200 degrees. The fan now comes on at 180 and shuts off at 168. Previously it reached 195 before kicking on. I have all the confidence that I will not get above 220 on the hottest days of the summer.

I plan on taking the car to the drag strip on Sunday to see the times on the car.
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1989 911 LS1
Old 10-21-2013, 03:45 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #320 (permalink)