4.3/5.0 Chassis Dyno numbers

[Cool Zr2]

Just wondering if someone has RWH numbers for these engines, besides companies like hypertech and such. I want to know what to expect.

 

I'm guessing the HP for these are 140/180

 

 

Next week a buddy and I are hitting a Chassis Dyno with our trucks. I know my 5.0 and his 4.3 won't make sweet numbers or impress anyone but I sure want to see how it is done, plus there ain't nothin like winding up a good set of loud pipes in a huge brick building . Its only 50 bucks per truck so what the heck.

 

Anyway, anyone got dyno sheets for these engines????????

[k1500chevy97]

Might be about that .

Post the results im intrested in seeing this . because it sure feels like the vortec 4.3 has more zip than my cousins older truck with the tbi350