N N2HIPSI 1 of 463 Joined Feb 10, 2002 May 13, 2002 #1 If a car has a good breathing combo, how much horsepower is a pound of boost worth? For example: see my signature.
If a car has a good breathing combo, how much horsepower is a pound of boost worth? For example: see my signature.
N NEARING Active Member Joined Apr 9, 2002 May 13, 2002 #2 I would like to know too. I've heard 12-15 hp?
T TT/Ameasap The White Blur Joined Jan 31, 2002 May 13, 2002 #3 Thats what i hear... 12hp-15hp depending on combo
T Turbo__Tim One heck of a Tim! Joined May 25, 2001 May 13, 2002 #4 Reading of the different dyno tests over the years seems to indicate that 12 HP per pound is about right.
Reading of the different dyno tests over the years seems to indicate that 12 HP per pound is about right.
T ThikStik My sleep apnea is winning Joined Mar 27, 2002 May 15, 2002 #5 7% power increase per psi, but im a junior member what can i possibly know.
K kenny No turbo, no care. Joined Apr 13, 2002 May 15, 2002 #6 http://www.forcefed.cc/forums/showthread.php?s=&threadid=3
B BlackBeauty Member Joined Dec 15, 2001 May 15, 2002 #7 I believe 1 psi=8-12hp approx., when I estimate power gain, I use 8hp per pound of boost just to be conservative.
I believe 1 psi=8-12hp approx., when I estimate power gain, I use 8hp per pound of boost just to be conservative.
I idaho gn behind the learning curve Joined May 25, 2001 May 15, 2002 #8 i dont know on a rear wheel dyno run increasiing from 21 to 23 psi i made 36 more hp to the rear wheels the dyno weather station was at 5300 ft during this run shawn
i dont know on a rear wheel dyno run increasiing from 21 to 23 psi i made 36 more hp to the rear wheels the dyno weather station was at 5300 ft during this run shawn
G G McCall Member Joined May 30, 2001 May 15, 2002 #9 SO many variables. My experience says 15-18 hp per 1Lb boost with a 12.00 and faster car. 8-12 is for a more stock setup.
SO many variables. My experience says 15-18 hp per 1Lb boost with a 12.00 and faster car. 8-12 is for a more stock setup.
B blackbuick87 Senior Member Joined Mar 11, 2002 May 15, 2002 #10 A car with a big IC, cam and better flowing heads will definitely make better power per pound.