here is a video of the run....
http://www.horsepowerengineering.com/media/MOV01369.MPG

here ae the specs on the motor....

car:2002 zo6
displacement:434 ci
transmission:6speed m12
gears: 3.90
induction: mti ram air ,90mm fast tb,carbon fiber air bridge
manifold: wilson ,fast 90mm
heads: ls6 with 2.08/1.60 valves
cam: 25x/26x .65x/.65x on a 112lsa
headers: 17/8 kooks into 3 inch into stock zo6 exh.!!!!!!
injectors: 42lb.
fuel pump: stock
waterpump: electric mazier[spelling???]
all belts were on and airfilter was in place !!!!!!!
the c/r is 11.4 and this run was on 93 octane....

the heads on this motor flowed 35x and they are 243 castings...
also this is at 12.5 afr and 28 deg. of timming...

here are the dyno graphs!!!!


breakdown of horsepower by rpm!!!!


pick of the motor!!!!!!


this thing is unbeliveable i didnt think this thing would be this fast on motor....

 

 

WOW!

Awesome...that thing sounds very angry!

 

Stock fuel pump?

 

damn thats impressive!!!

 

yes stock fuel pump...

 

OMG.

When i listen to that thing it makes me want to touch myself

Im sure the 260* 650" cam has nothing to do with it.

 

nice

 

Thats the best sounding vette ive ever heard!!!!!!!!!!!!!!!!!!!!!!!!!!!! My lil sister was even laughin cuz she thought it was so cool.

 

Glad we got it all hooked up for ya man!

wish i could have been intown to see the final dyno pulls..

im up here in Lubbock texas doing work for Mechanical Engineering... with a side of partying

 

That is very impressive.. Iron or Alum? Wow!!

 

got flow numbers on the heads?

That is amazing with only 11.4:1 compression!!!!!!!!!!!!!!!!!!!!

Josh S.

 

 

its an aluminum block....

 

Awesome numbers

 

How the heck does a cam with 260 degrees of duration and heads that flow 350 CFM's make peak power at 6400?

 

OMG! That thing is Awesome! Good Job HPE!

 

very impressive numbers and damn thats a big cam

I'm guessing its the 4" stroke x 4.155" bore?

 

That dyno wasnt through the stock catback was it?

 

Stock Z06 Cat-Back exhaust!