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Engine 1991 5.0

  • Thread starter Thread starter KOOKAS67
  • Start date Start date Dec 18, 2020
K

KOOKAS67

New Member
Dec 18, 2020
4
0
1
Manns Harbor N.C. 27953
Dec 18, 2020
#1
  • Dec 18, 2020
  • #1
I have a 1991 5.0. The engine is a forged 306w. Engine has TFS 170 heads, B-303 cam, performer RPM intake with 24lb injectors, 70mm throttle body and long-tube 1 5/8 headers. Can anyone estimate my horsepower at the crank please?
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,181
17,884
224
Massachusetts
Dec 18, 2020
#2
  • Dec 18, 2020
  • #2
280-320HP
 

Dan02gt

mazing how much gas smell came from that tiny hole
20+ Year Stangneter
Mar 2, 2003
909
415
113
Greenville, NC
Dec 18, 2020
#3
  • Dec 18, 2020
  • #3
I would guess:
280-300 at the wheels
330-350 at the crank
 

General karthief

wonder how much it would cost to ship you a pair
5 Year Member
Aug 25, 2016
27,849
10,528
203
polk county florida
Dec 18, 2020
#4
  • Dec 18, 2020
  • #4
Does it really matter?
Ahhhh, yea
Look in here for a similar combination:

Guess My H P !!! - The Dyno & 1/4 Mile Time Thread

UPDATE - FastDriver (26AUG13): After some recent interest in the forums, this thread is again active. Please feel free to add your own dyno, timeslip, and mods. The more details you can provide, the better. Posts without documentation will eventually be deleted. This thread exists to give...
stangnet.com
 
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