Quote:
Originally Posted by scrming
Dyno sheet shows 359/397... this was not the final tune numbers... we tweaked it a bit afterwards and was about 370 HP at the wheels..
so the math..
HP at the crank = 470
20% (AWD) would be 470 x .2 = 94 HP.... 470 - 84 = 376.. so ok... maybe 460 at the crank
TQ at the crank = 500
20% would be 500 x .2 = 100 ft/lbs... 500 - 100 = 400 ft/lbs.. so that is close..
other math would be to do the calculation from the 1/4 mile stats which are 12.95 @ 108 MPH in a vehicle that weighs 5185 with driver... 
All from a little 3.5 liter motor.... LOL |
20% of 370 would be around 444HP and 476TQ. Just saying. 20% is on the high side even for an AWD. Not bad for a 3.5 Liter. What are your mods? Turbo, Meth, full bolt-ons, etc?
Do you weigh over 500lbs. I thought the Flex's were around 4400-4500lbs from the factory, more towards 4500 with options.