What's up with 170HP dyno readings on a 94 SN95 Cobra??
#41
RE: What's up with 170HP dyno readings on a 94 SN95 Cobra??
ORIGINAL: 86 5.0L
Theres a chance you have a GT
Vehicle Line, Series, Body Type (for Passenger Car)
P40 - Two-door coupe
P42 - Two-door coupe, GT
can the peeps with 94 cobras chim in?
Theres a chance you have a GT
Vehicle Line, Series, Body Type (for Passenger Car)
P40 - Two-door coupe
P42 - Two-door coupe, GT
can the peeps with 94 cobras chim in?
42 = 1993 - 95 Coupe
45 = 1994 - 95 Convertible
46 = 1996 - 2001 Convertible
47 = 1996 - 2001 Coupe
45 = 1994 - 95 Convertible
46 = 1996 - 2001 Convertible
47 = 1996 - 2001 Coupe
#43
RE: What's up with 170HP dyno readings on a 94 SN95 Cobra??
HEY! Don't pick on that spoiler... it held the back of the car down while I was doing 120 MPH downhill in switchbacks coming out of the Cascades between CA and OR... all the aerodynamics are active: brake vents, hood vent. You should have seen what the hood and roof looked like after driving thru the high plains in the rain. Cool-as-hell muddy streaks up the hood and over the roof almost like a wind tunnel. It rides like a freakin hay wagon until you hit about 95-110MPH (depends on headwind hehe). Then the wheels buck up under the car instead of the car bucking up and over the bumps.
That spoiler rawks... and it doubles as an awesome picnic table on track days.
That spoiler rawks... and it doubles as an awesome picnic table on track days.
#44
RE: What's up with 170HP dyno readings on a 94 SN95 Cobra??
Many are more knowledgeable than I, but I'd have a look at the heads to confirm they are not E7s swapped on by some unscrupulous butcher. Then I'd take out that chip and adjust the base timing to 12* or so. Just my suggestions.
#46
RE: What's up with 170HP dyno readings on a 94 SN95 Cobra??
Well the guys who built this car up in CA were reputable and known to the individual from whom I purchased the car (who's a close personal friend)... that is, I really doubt this car is a fake. I'll grant you that it's suffering from some sort of malady and the HP is really low, but I'm gonna wait till I've pulled the chip and check the fuel pressure before I jump to the conclusion that I've somehow been ripped off.
I'm expecting to find the fuel pressure to be really low... I really am. It makes all sorts of sense.
I'm expecting to find the fuel pressure to be really low... I really am. It makes all sorts of sense.
#47
RE: What's up with 170HP dyno readings on a 94 SN95 Cobra??
So I'm gonna repeat the question I've been asking:
If I pull the Hypertech chip, will the ECM automatically revert to using the onboard mixture tables and so on?
If I pull the Hypertech chip, will the ECM automatically revert to using the onboard mixture tables and so on?
#48
RE: What's up with 170HP dyno readings on a 94 SN95 Cobra??
ORIGINAL: ArmchairDeity
HEY! Don't pick on that spoiler... it held the back of the car down while I was doing 120 MPH downhill in switchbacks coming out of the Cascades between CA and OR... all the aerodynamics are active: brake vents, hood vent. You should have seen what the hood and roof looked like after driving thru the high plains in the rain. Cool-as-hell muddy streaks up the hood and over the roof almost like a wind tunnel. It rides like a freakin hay wagon until you hit about 95-110MPH (depends on headwind hehe). Then the wheels buck up under the car instead of the car bucking up and over the bumps.
That spoiler rawks... and it doubles as an awesome picnic table on track days.
HEY! Don't pick on that spoiler... it held the back of the car down while I was doing 120 MPH downhill in switchbacks coming out of the Cascades between CA and OR... all the aerodynamics are active: brake vents, hood vent. You should have seen what the hood and roof looked like after driving thru the high plains in the rain. Cool-as-hell muddy streaks up the hood and over the roof almost like a wind tunnel. It rides like a freakin hay wagon until you hit about 95-110MPH (depends on headwind hehe). Then the wheels buck up under the car instead of the car bucking up and over the bumps.
That spoiler rawks... and it doubles as an awesome picnic table on track days.
#49
RE: What's up with 170HP dyno readings on a 94 SN95 Cobra??
The only reason I flushed it with water was because someone recommended it to me on this board....Either way, it ran like crap even before that. Thing had no *****. The GTP would have raped that thing.
#50
RE: What's up with 170HP dyno readings on a 94 SN95 Cobra??
I'm confused... if you drive a Pontiac why aren't you on a Pontiac board? Or a Grand Deathtrap-Prix board?
It's a free country, so I'm not making any judgements here... but since people here don't take you seriously and you think Mustangs run like crap and you drive a car from a competing manufacturer, why are you hanging out here? Especially when you can only offer unhelpful comments to people looking for _helpful_ information.
I'm just sayin...
PS - I hate Grand Prix. Who the HELL attaches safety restraint devices to the doors? And mostly they sound like a broken lawnmower, regardless of what exhaust system people try to use to mask their true nature. It's like crapping your pants and then putting perfume on to cover the smell. My opinion... nothing more.
It's a free country, so I'm not making any judgements here... but since people here don't take you seriously and you think Mustangs run like crap and you drive a car from a competing manufacturer, why are you hanging out here? Especially when you can only offer unhelpful comments to people looking for _helpful_ information.
I'm just sayin...
PS - I hate Grand Prix. Who the HELL attaches safety restraint devices to the doors? And mostly they sound like a broken lawnmower, regardless of what exhaust system people try to use to mask their true nature. It's like crapping your pants and then putting perfume on to cover the smell. My opinion... nothing more.
ORIGINAL: MarkNieb
The only reason I flushed it with water was because someone recommended it to me on this board....Either way, it ran like crap even before that. Thing had no *****. The GTP would have raped that thing.
The only reason I flushed it with water was because someone recommended it to me on this board....Either way, it ran like crap even before that. Thing had no *****. The GTP would have raped that thing.