wicho06

post up the videos of the dyno, and let edgar (the owner of the dyno) shime in to prove it.

Havok2

iTrader: (118)

yup. its not really hard to beleive, kinda might show his exhaust might need less restrictions. but i see it very possible.

but we will tell the shop owner the internet guys didnt believe his dyno is working properly, he will get right on it...

RickLowpez

its possible to make that big of a gain. but that would only mean one thing ur exaust must be choking the **** out if it . but none the less i believe its possible

ls1CANTU

iTrader: (6)

I'm the owner fo the shop where llaverito dynoed and yes my dyno is correct, we dynoed two trucks that we had dynoed at Murillo motorsports (same dyno as mine) and both trucks dynoed with in a hp or two, and not only that i even had a tech from Mustang dyno come to my shop and recalibrate it just to be on the safe side and everything came out just fine.We also have seen other trucks do the same thing when we open the exhaust it make alot more power, the only thing that tell you is that for what ever reason the exhaust has a big restriction and with cut out open it loves it.Llaverito congrats again for the killer numbers and I'll see you tomorrow at the track so you can show this guys that your truck is making that kind of power.

rgvsierra

iTrader: (7)

that or the exhaust is to small for the engine size..

ext 4.8 pewter

thats impresive for a 6.0 512 hp on a mustang dyno

bluecajun5.3

iTrader: (31)

no joke.
you don't even hear of 408's making that kind of power, but yet the track times will tell the story.

RickLowpez

i think a dual xaust set up would work good on his truck

Havok2

iTrader: (118)

11.53@117? i thnk...

chapita

iTrader: (1)

x2

i think he might be one of the quickest stock block (6.0) as of right now

he should post up and show the vids so that they know what the valley is cooking