425 Dyno Results

Dang kit, you cant figure that out???:laugh::laugh:

 

Ron, after talking with cam people and engine builders a roller cam is like having 1 bigger cam size then a non roller cam. so your cam is like a 221- 228 non roller, which is a perfect size for your nailhead.

 

Wow. I had no idea those motors were capable of power like that. Most impressive.

 

It seems what ever you do to build HP they still build good TQ.

 

Tigger,,,,,, ''Never sell a nailhead short'',,,,,,,:Brow::laugh::laugh:

 

Now I know.

 

urslo, was this a stock intake manifold?

 

Intake was a modified factory 4 barrel. Cut out the carb ports and left the center divider, port matched to the heads.
They had a 2" spacer under a loaner 835 Barry Grant carb for dyno purposes.

 

That made my day,,, that engine had a ''Doc dual plane'' mod. intake manifold.....Now, I got a new phrase,,,,,''Never sell a Doc dual plane short"......Made my day,,,:Brow::Brow::Brow::Brow::laugh::laugh::laugh::laugh:Made my day,,,,Made my day.....

 

Sweet! :TU:

 

Hi Urslo, I dont know if I missed this but was wondering what spring pressures the ls1 springs are that you are using?

 

Ok , just seen the cam card and answerd my quistion