5.3 + Magnacharger = ?HP

[Achias]

Those who have added a Magnacharger to a 5.3 and had it dynoed, what was your final horsepower number?

My numbers so far:

Stock 5.3 = 268 arw
Diablo performance tune = 272
Magnacharger with stock Magnacharger tune = 308
Magnacharger with custom tune = 341

This is with true dual exhaust and glasspacks.

[2005SSR6Speed]

Every dyno reads different. I spoke with Trent today about your numbers and they are based on his load bearing dyno. The dyno tries to stop the tires from rotating. The more your vehicle tries the more the dyno tries to stop the rollers.

Another thing that was brought up was the gearing on your SSR. What gears did you put in the SSR? Anytime you change the gearing the numbers change also. The higher numerical gears will show lower numbers on the dyno when the dyno is configured correctly. Hence a set of 4.56 gears will dyno at a lower HP number then 3.73 gears.

The numbers would also have been higher if the dyno pull was made to a higher RPM. If you have 2 dyno sheets from the same vehicle on the same dyno and one is pulled to 6300 rpm's and the other is pulled to 5800 rpm's then the run to 6300 rpm's will have the bigger number. I discussed this with Trent and yours were done to about 5800 rpm's for safety.