Dyno tune results inside!
Thread Starter
Joined: May 2005
Posts: 9,830
Likes: 2
From: Wallingford CT
Dyno tune results inside! https://ls1tech.com/forums/eastern-members/858994-dyno-tune-time-make-guess.html (original post)
I am a very happy camper. Eastside did yet another awesome job. The car was in and out in no time and I was very happy with the results.
When I got there I found out the car had 6 deg. of KR (knock retard). It was from more or less idle to 5500 and then it would even out.
With out further delay.....
UN-Corrected:
1st pull: 336.6 RWHP @ 5,500 rpms;
5th pull: 350.6 RWHP @ 5,500 rpms;
1st pull: 355.0 RWTQ @ 4,500 rpms;
5th pull: 361.8 RWTQ @ 4,500 rpms;
Corrected:
1st pull: 326.8 RWHP @ 5,500 rpms;
5th pull: 339.9 RWHP @ 5,500 rpms;
1st pull: 344.7 RWTQ @ 4,500 rpms;
5th pull: 350.8 RWTQ @ 4,500 rpms;
The peak doesnt tell the whole story, after the peak the difference between before and after expanded even more. It looks more like 22-24 rwhp gap @ 5.5k to 6.3k.
In the lower rpms from Idle to 4,500 had a solid tq gain, the car has now instant spinnage.
I am just happy the car is now right and safe, A/F right at 12.8 and dead on straight all the way through.
I am a very happy camper. Eastside did yet another awesome job. The car was in and out in no time and I was very happy with the results.
When I got there I found out the car had 6 deg. of KR (knock retard). It was from more or less idle to 5500 and then it would even out.
With out further delay.....
UN-Corrected:
1st pull: 336.6 RWHP @ 5,500 rpms;
5th pull: 350.6 RWHP @ 5,500 rpms;
1st pull: 355.0 RWTQ @ 4,500 rpms;
5th pull: 361.8 RWTQ @ 4,500 rpms;
Corrected:
1st pull: 326.8 RWHP @ 5,500 rpms;
5th pull: 339.9 RWHP @ 5,500 rpms;
1st pull: 344.7 RWTQ @ 4,500 rpms;
5th pull: 350.8 RWTQ @ 4,500 rpms;
The peak doesnt tell the whole story, after the peak the difference between before and after expanded even more. It looks more like 22-24 rwhp gap @ 5.5k to 6.3k.
In the lower rpms from Idle to 4,500 had a solid tq gain, the car has now instant spinnage.
I am just happy the car is now right and safe, A/F right at 12.8 and dead on straight all the way through.
Very nice power! My prediction will be based on my car's power. I ran a 12.5 @ 111 with 5 more hp, less wight, but 3.42 gears and Nittos. You're very slightly down on power (due to the heavier driveline) and the car weighs slightly more, but you have better tires and way better gears, so I say you hit the same 12.5 but at 110mph. If you really kill the launch than I'll say 12.4 
Now go and prove me right
Now go and prove me right
