347 solid roller dyno results

[danimal 95]

Any body out there have any dyno results on a 347 high compression solid roller motor including max rpm?

 

[Mr. Reality]

Not as much as an 03 Cobra!!

 

[CobraDOHC]

:lol: R U SERIOUS!

 

[danimal 95]

Just for your knowledge I have already dyno'd the car and it is higher than an 03 cobra by a fairly large margin and I am currently changing cams that will give the car even more of a margin . Also I have dyno'd several 03 cobras so I am familiar with the #s and how the cars perform . Remember dyno #s arent everything !

 

[Blue03Cobra]

Originally posted by Mr. Reality
Not as much as an 03 Cobra!!

Dude, chill out.

 

[f4sfed]

Okay! I give! WHAT'S a 347?! And what are the numbers?!

 

[danimal 95]

A 347 is a bored & stroked 5.0L block With a mismatched cam in the car it dyno'd 456 hp and 441 ft\lbs to the wheels @ 6550 rpm which is a way low rpm hense the reason for the cam change To date the car has run 11.44 @123 mph w\a 1.98 60' on nittos With the cam change done I am hoping for 475 hp 500 lb\ft and a 7800 rpm redline once all that is straightened out I have a 2 stage NOS kit on the car set up for 250hp Wanting 10's on motor 9's on the bottle with the air on & cd player cranked

 

[matt lankford]

and this is in the 03 cobra forum because...

 

[danimal 95]

It wasn't supposed to be I kinda screwed up my bad

 

[Blue03Cobra]

Originally posted by danimal 95
It wasn't supposed to be I kinda screwed up my bad

How 'bout we put it in "Mustangs"?

 

[blackLS1]

I would be interested in these numbers.I was talking with some of my mustang friends about htis motor.We don't know anyone who has one.

 

[Sax1031]

Me and my dad put togther a 347 solid roller a4 block motor. It made like 502rwhp at around 6000rpms, in my car before we sold the motor. It ran mid-to-high 10s@~127-128mph. Don't ask me about all the internals, I am not sure. My father use to own a machine shop so we do all the motor work ourselves. We sold the motor to a guy that now runs like a 300 shot of gas on it.

 

[NoSVT's4me]

That's good rwhp for a 347, especially if it's N/A and street driven, or even streetable for that matter.

 

[danimal 95]

I havent read this post in a long time but after further reveive I realized i posted hp #'s for my old combo on spray ,sorry about that the correct #'s are 417hp 425 ft\lbs still not bad but this years combo like I stated before should be i the 475 hp range I'll know in a couple of weeks when i get my intake back from getting injector bungs welded on and back on the dyno at my work and I do drive the car every day in the summer when its nice out which is a 100 mile round trip!! I'm just curious about other peoples dyno #'s for a similar stroker to see if mine is in the ball park.Once again sorry for the bum info on my hp #'s previously stated:burnout:

 

[Sax1031]

NoSVT's4me- It was not driven on the street. It was a big(lift) cam and 11.5.1-12.1 Compression with afr heads(ported to the max). Was never drove on the street, just around 10 runs at the track.