2007 Tundra Dyno done today

[The Doctor]

Well everyone, just as I suspected Toyota was close to the mark with their 381hp claims. I took my Truck to a Dyno Shop this morning in Richmond to have it tested. The guy did 6 pulls, this thing rocked out a 398.2 hp and 416.1 lb.ft. of torque to the rear wheels!!!

The highest hp that was recorded was 406............

By his calculations the engine is putting out close to 422hp at the crank using a 26% drive train loss factor!!!

[RobertT3]

Wow!! like those numbers but does your Tundra have any mods??

[07Sport]

I assume you have the TRD supercharger in a preproduction setup? That the only way in hell you got those numbers.

I put a small "R" sticker on my tailgate, now Im in the 10s in the 1/4 mile...get real...

[TRDSucker]

I put a "R" tatoo on my manhood, and it added 5 inches.....Now i have 8.

Not sure I buy that hype.

J/K

[Cycleman6]

Wow..Got a chart to post?

[07Sport]

Ive got a chart for my 500rwhp run...just ignore the "02 pulleyed lightning" in the corner...that was the truck just before mine and they forgot to reset that on the screen....

[The Doctor]

HAving the chart scanned this evening by a friend, will link tomorrow after work. Will include actual video clip of the dyno for those who doubt.

[bertram928]

Originally Posted by The Doctor

Well everyone, just as I suspected Toyota was close to the mark with their 381hp claims. I took my Truck to a Dyno Shop this morning in Richmond to have it tested. The guy did 6 pulls, this thing rocked out a 398.2 hp and 416.1 lb.ft. of torque to the rear wheels!!!

The highest hp that was recorded was 406............

By his calculations the engine is putting out close to 422hp at the crank using a 26% drive train loss factor!!!

Most Dyno pulls have been just under 300-rwhp up to 315-rwhp and edmunds with the highest stock reading of 323-rwhp.

Thus i believe you have a typo, try 298.2 rwhp

[TRDSucker]

I think that bertram is on the right track. That sounds perfectly reasonable.

[07Sport]

Id agree, subtract 1 from all your first numbers and youd be closer. The 422 at the end is insane though. If your using a 26% loss factor though, thats also insane.

[The Doctor]

This was the first Dyno I've ever paid for, but that was what the dude told me. When the chart is posted tomorrow many of you keen racers out there can enlighten men the results. I had a guy video the tests for posterity.

[07Sport]

So youre actually gonna stand by the 398 REAR whp, 416 REAR whp statement. Are you sh*tting me?

I will guarantee you, unless this is some kind of joke, and the "Toyota" your referencing is a modded twin turbo supra or something, those are not accurate, nor even remotely realistic.

[DavidT.]

What is the name of the dyno shop you took it to? Sounds like serious dyno operator error to me.

[07Sport]

Originally Posted by DavidT.

What is the name of the dyno shop you took it to? Sounds like serious dyno operator error to me.

Never never land?

[The Doctor]

Very well have made a mistake, does sound rather unrealistic, but now I,m wondering if my partner is pulling my chain. He won't answer the phone.