Dyno numbers in...
Here it is, what we have been waiting for. The LS376/480 first run baseline dyno data.
I can't post the graph, but the numbers are:
3500 rpm - 275hp 430 lb ft
4000 rpm - 350hp 460 lb ft
4500 rpm - 430hp 480 lb ft
5000 rpm - 475hp 490 lb ft
This was with long tube headers. The dyno shop is warning us to expect up to a 100hp loss when the "short stack" exhaust is bolted on.
Max hp registered 525 at 6000 rpm. We are limited to 4500 max.
Here it is, what we have been waiting for. The LS376/480 first run baseline dyno data.
I can't post the graph, but the numbers are:
3500 rpm - 275hp 430 lb ft
4000 rpm - 350hp 460 lb ft
4500 rpm - 430hp 480 lb ft
5000 rpm - 475hp 490 lb ft
This was with long tube headers. The dyno shop is warning us to expect up to a 100hp loss when the "short stack" exhaust is bolted on.
Max hp registered 525 at 6000 rpm. We are limited to 4500 max.