Torque numbers???

[Evileyes]

I did my pulley swap about a month ago (2.8) and a predator custom tune from amazon racing. I finally took it to the dyno today. 440rwhp and 480rwtq previous 411rwhp and 390rwtq. A/F is right on. I was hoping for more horsepower, but my torque went through the roof. Are these common numbers? Mods are Bassani o/r x pipe, bassani exahust and a densecharger. Any input guys?:shrug: :??:

 

[CobraBob]

Nice numbers. With my 2.90 upper and catted X-pipe vs. your O/R X-pipe I put down 457rwhp and around 480rwtq. But I've found very little difference between the two sized pullies power wise. You do, though, have a higher torque number so that is GOOD! Very nice numbers again. Congrats!

 

[Evileyes]

Originally posted by CobraBob
Nice numbers. With my 2.90 upper and catted X-pipe vs. your O/R X-pipe I put down 457rwhp and around 480rwtq. But I've found very little difference between the two sized pullies power wise. You do, though, have a higher torque number so that is GOOD! Very nice numbers again. Congrats!

Thanks, I guess High torque numbers are common.?

 

[Brucealeg]

With pulley upgrades, yes.

 

[CobraBob]

The combination of an upper and lower crank pulley change will yield even higher torque numbers.

 

[combatstang]

whats ur a/f at 6000+ rpms.. thats probably y?


plus ur numbers are SAE right?

Marc

 

[Evileyes]

Originally posted by combatstang
whats ur a/f at 6000+ rpms.. thats probably y?


plus ur numbers are SAE right?

Marc

My A/F is between 11.2-11.7 after 6000 rpms, yes my numbers are SAE.

 

[o3SnakeBite]

I think those numbers are sweet for only Intake, exhaust and a pulley... I am 440/460 with intake, exhaust, 2.93, and a throttle body