Supercharged HP

M

Mike in Texas

New Member

Nov 7, 2005

121

1

0

Oct 13, 2010

#1

• Oct 13, 2010

• #1

Another lousy, what's my hp thread, but there's no dyno within 200 miles so here goes. Mods should be shown below:
340 hp, crate engine w e303 cam, x303 heads, cobra upper and lower intake, 65 mm TB, 1 5/8 shorty headers, 8-9 psi boost @ 6000 rpm. Major HP resrictor is stock exhaust except for headers and magnaflows.

So what's my rwhp??

Thanks

 

9

94GTMustang5.0

New Member

May 29, 2009

98

0

0

Oct 13, 2010

#2

• Oct 13, 2010

• #2

If you just bought the new crate engine from ford racing, then it was dyno'ed around 270-280 at the wheels by MM&FF.

 

Kdubslugga

Active Member

Jun 7, 2003

1,515

3

38

Akron, OH

Oct 13, 2010

#3

• Oct 13, 2010

• #3

Right now i think your just south of 400 rwhp. Probably 375-380??

 

Kdubslugga

Active Member

Jun 7, 2003

1,515

3

38

Akron, OH

Oct 13, 2010

#4

• Oct 13, 2010

• #4

24lb is not enough injector for 8-9 psi of boost!

 

M

Mike in Texas

New Member

Nov 7, 2005

121

1

0

Oct 14, 2010

#5

• Oct 14, 2010

• #5

Sorry, I'm running an FMU with a 6:1 disc, showing ~11.0 on afr at 5500 rpm.

 

87coupe50

Member

Feb 10, 2008

105

1

16

WAYNESBORO, PA

Oct 14, 2010

#6

• Oct 14, 2010

• #6

I had the same setup, except 70mm TB and a B Cam. Made 413 Rwhp at 10 PSI. 389 at 8 PSI.

oh, and 42Lb injectors with a tune... no FMU.

 

clement

Founding Member

Feb 27, 2001

1,106

52

59

Oak Cliff

Oct 14, 2010

#7

• Oct 14, 2010

• #7

my buddies stock 93 cobra engine made 440 at 12lbs. so with 9 it would probably make around 400.

 

beyondspexj

Member

Oct 30, 2009

265

0

17

Las Vegas

Oct 15, 2010

#8

• Oct 15, 2010

• #8

id ditch the fmu, get 42lb injectors and drive 200 miles to that dyno for a tune. everyone can guess your hp but there are a lot of factors that come into play.

 

M

Mike in Texas

New Member

Nov 7, 2005

121

1

0

Oct 18, 2010

#9

• Oct 18, 2010

• #9

Thank you all for the input.

Mike