engine power?

so for the 2006 tundra dbl. cab with the I-force V8 what is it 271 hp and 313 lb.-ft or is it 282 hp and 325 lb.-ft? the toyota website says the smaller numbers but car and driver magazine and motortrend say the bigger numbers.

271 313 according to Edmunds.com

If anyone should know, Toyota should.

Go with the Toyota website. but if you want to know, you could get it Dyno'd. At least you would know what your RWHP is.