http://www.mcrdperformance.com/mach1-dyno.mov
found this from:
http://turbomustangs.com/forums/showthread.php?threadid=15251
Results were 511rwhp @ 8psi, on a completely stock motor and pump gas.
Explanation from the dyno pull: ( This is from RAD at www.inductionconcepts.com)
You will see from the graph, that the power goes up, then levels off, then goes up again. This was my fault. We were trying the 3rd boost controller on this car. The previous two wouldn't control the boost down low (5-8psi) where we needed it and the boost shot off the gauge when we nailed it. We kept having to abort the runs, so I was gun-shy with this car already, I don't want to grenade a motor on the dyno because of too much boost on a stock engine. I always try to be EXTRA careful with a customers car.
So when I started the pull, I floored it, the boost climbed, then there was a little spike, which I think caused me to sub-consciencously lift the pedal a bit, then when I saw that the boost was going to settle down, and not fly off the gauge, I put it on the floor again. You can see that it starts going back up at the same angle as it was before it leveled off. This is also why the torque is down. When you are already in the mid-range rpms, it's more difficult for the torque to recover. Torque normally starts off strong and will trail off as the rpms come up and it is surpassed by hp.
I belive this car is putting out AT LEAST 550rwhp as it sits. I am waiting on the owner to make a pull at a dyno close to him to verify this. If you trace the line up, continuing up at the same angle where it starts to level off in the middle, you will see what I mean about the power I think it's putting down.
When we get another dyno pull, I will post it here to prove/disprove my thoughts.
We are happy with the current numbers because even at 511rwhp, that's 150 more rwhp than an '03 Cobra at the same boost level, not to mention this same kit will make 1000hp and hasn't even gotten to it's real efficiency range yet at 8psi. These turbos are capable of 32psi.
We have also made the decision to move to a different turbo vendor and turbos. We will be using ts-61's for the base Stage II kits, which are capable of 1300hp and ts-70's for the Stage III which are capable of 1600hp.
found this from:
http://turbomustangs.com/forums/showthread.php?threadid=15251
Results were 511rwhp @ 8psi, on a completely stock motor and pump gas.
Explanation from the dyno pull: ( This is from RAD at www.inductionconcepts.com)
You will see from the graph, that the power goes up, then levels off, then goes up again. This was my fault. We were trying the 3rd boost controller on this car. The previous two wouldn't control the boost down low (5-8psi) where we needed it and the boost shot off the gauge when we nailed it. We kept having to abort the runs, so I was gun-shy with this car already, I don't want to grenade a motor on the dyno because of too much boost on a stock engine. I always try to be EXTRA careful with a customers car.
So when I started the pull, I floored it, the boost climbed, then there was a little spike, which I think caused me to sub-consciencously lift the pedal a bit, then when I saw that the boost was going to settle down, and not fly off the gauge, I put it on the floor again. You can see that it starts going back up at the same angle as it was before it leveled off. This is also why the torque is down. When you are already in the mid-range rpms, it's more difficult for the torque to recover. Torque normally starts off strong and will trail off as the rpms come up and it is surpassed by hp.
I belive this car is putting out AT LEAST 550rwhp as it sits. I am waiting on the owner to make a pull at a dyno close to him to verify this. If you trace the line up, continuing up at the same angle where it starts to level off in the middle, you will see what I mean about the power I think it's putting down.
When we get another dyno pull, I will post it here to prove/disprove my thoughts.
We are happy with the current numbers because even at 511rwhp, that's 150 more rwhp than an '03 Cobra at the same boost level, not to mention this same kit will make 1000hp and hasn't even gotten to it's real efficiency range yet at 8psi. These turbos are capable of 32psi.
We have also made the decision to move to a different turbo vendor and turbos. We will be using ts-61's for the base Stage II kits, which are capable of 1300hp and ts-70's for the Stage III which are capable of 1600hp.
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