BLOWN AND STROKED

Yobi1Kanobi · Jan 24, 2006

IM BUILDING A 347 WITH FORGED KIETH BLACKS, HELLFIRE RING 4340 I BEAMS, 28 OZ BALANCE. STEEL MAIN GIRDLE

I HAVE TRICK FLOW TW HEADS AND R INTAKE,30# injectors and 65 mm TB

I THINK THIS MIGHT BE A SOLID BUILD, WITH MY POWERDYNE UNIT HUFFING 9#S

WHAT DO YOU THINK THIS WILL PUT OUT. WHAT SHOULD I LOOK FOR IN FUEL REQUIREMENTS,WHAT ARE THE OPINIONS ON THIS SET UP

nmcgrawj · Jan 24, 2006

One favor....caps off please.

That combo should run really well...might be a couple guys around here with something similar. My only words of advice would be to be careful of the block

Yobi1Kanobi · Jan 24, 2006

I got a good girdle for the block. But that stock block is going to have to hold. Boost is kept moderate and fuel is kept at hand it can hold.

Keeping up with the 500 horse club Z06,Shelby, and Cobras,

95CobraMike · Jan 24, 2006

yobi1kanobi said:
I got a good girdle for the block. But that stock block is going to have to hold. Boost is kept moderate and fuel is kept at hand it can hold.

Keeping up with the 500 horse club Z06,Shelby, and Cobras,

What girdle do you have? can i buy it?

Yobi1Kanobi · Jan 24, 2006

I guess that was a cheap shot at my girdle, but you know people are out there runnin into the 500s with a stock block.

VibrantRedGT · Jan 24, 2006

Not enough injector. You'll need atleast 42#'s, maybe 50's.

blksn955.o · Jan 24, 2006

30's are prob a good choice without the blower...with it you will need more.

a 255lph intake and maybe a inline as well to be safe would be my choice for boost. .02

90_306powerhous · Jan 24, 2006

my brother is stroked and blown with the factory block and he hasn't had a problem yet"knock on wood". it will hold together if u don't abuse it. he put out 465 at 6600rpm. thats without the supercharger. he has a powerdyne with only 6psi. trust me this thing is quick. yesterday was the first time i drove it and its nice. when he was n/a he didn't have any power til 3500 rpm. now with the supercharger he has power down low and its nice.
he has a main girdle from dss. and a valley girdle. that is alot of extra strength. but again if u go out and raise hell all the time it will break.

sdc13 · Jan 24, 2006

Post dyno #'s when you get that set up completed. I'm doing a 347 with AFR 185's and Novi 2000 this summer. I think 450rwhp should be no problem. Good luck.

91LX_5L · Jan 24, 2006

wow sounds killer keep us posted

94GTLaserRC · Jan 25, 2006

Where in Miami are you?

Is a shop doing it or you?

RC

mytight95 · Jan 25, 2006

i didn't know keith black made forged pistons?

jason

Killercanary · Jan 25, 2006

yobi1kanobi said:
WHAT DO YOU THINK THIS WILL PUT OUT. WHAT SHOULD I LOOK FOR IN FUEL REQUIREMENTS,WHAT ARE THE OPINIONS ON THIS SET UP

450rwhp should be EASILY attained, but I'd be VERY surprised if you didn't eclipse that easily. For fuel, as Joe said you'll need at a minimum 42's, but 55 or larger would be my suggestion. You will also need at a minimum a 255 high pressure intank and a high flow inline pump as well. It will need tuned too.

Believe what you want, but I'd be cringing everytime I was into the throttle if I had that combo, or the other listed running that kind of power due to the block. They are weak and due to the thin cast walls. After you get it together I'd start a fund for a better block IMO.

Joes95GT · Jan 25, 2006

Killercanary said:
Believe what you want, but I'd be cringing everytime I was into the throttle if I had that combo, or the other listed running that kind of power due to the block. They are weak and due to the thin cast walls. After you get it together I'd start a fund for a better block IMO.

Amen!

If anyone thinks that they are going to be in the 450 RWHP range with a H/C/I 347 and 9 PSI, they should probably find another person to build their motor or tune their car. That combo should make an EASY 500 to the tires....

Joe

Yobi1Kanobi · Jan 25, 2006

:SNSign: I already purchased the inline fuel pump. I have a 190 lph in tank now which will be there untill i add the blower. Aluminum Fuel rails to feed the beast. MESA BALANCING in miami should be doing the build. he is reputable I currently had my car tuned by WILLIE Diablo sport he does hell of a good job tuning he was the only one who was able to tune my old setup in a drivable state.

Do you think the 190 with the 30#ers will be enough for the 347?
When will the blower be safe to install on a fresh 347.

Yobi1Kanobi · Jan 25, 2006

KIETH BLACK FORDGED is new in the line up I think its a quality piece KB hypers are the best hypers you can get so they must be good forged pistons

94GTLaserRC · Jan 26, 2006

94GTLaserRC said:
Where in Miami are you?

Is a shop doing it or you?

RC

Redsnake2 · Jan 26, 2006

As stated a million times before, get a set of 42's and install that 255Lbs intank.. I'm in the same frame of mind with building a twin turbo set-up with a stock block. Think I'm going to have to reduce my block to scrap metal until someone drop 2 grand in my lap for a new block.

boostaddict5_0 · Jan 26, 2006

I'm with Red...Go with either 42lber's or 55's. Get the 255lph fuel pump and a Fuel Pressure Reg.

Yobi1Kanobi · Jan 26, 2006

The car is in Hialeah. I live in Sunrise.:OT:

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