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dyno1999

L

les

Guest
I have a 1999 coupe and It dyno'd @ 286hp -291 T I have a black wing and exhaust mods. Going to put MAF on soon. My fuel/air ratio fell off bad @ 5000rpm. Ordered a new set of wires. Any suggestions.
 

Stingray74CC

Well-known member
Joined
Nov 23, 2001
Messages
183
Location
San Diego, CA
Corvette
Black Cherry 1969 Stingray
Sorry I can't help you too much with suggestions, I'm interested in how much it cost you to have a dyno.
 
L

les

Guest
dyno cost

We got a special deal at half off at the corvette club --40.00$
 

Tom Bryant

Well-known member
Administrator
Joined
Nov 9, 2000
Messages
7,304
Location
Edgerton, Ohio, United States
Corvette
1959 black 270hp (9/2/69) 1981 Beige L81(10/20/80)
cost

That seems fair to find out what is really going on with your engine/setup.

Tom
 

fastglass95

Well-known member
Joined
Jan 27, 2001
Messages
208
Location
St. Peters, MO.
Corvette
1996 LT4 coupe + 2004 Z06 Z16
les said:
I have a 1999 coupe and It dyno'd @ 286hp -291 T

That's about exactly what the 96 LT4's dyno at in stock form!
 
L

les

Guest
LT-1

We are talking at the rear wheel. I've learned on this forum that the auto trans and independant rear axle give up a lot of horses.A friend of mine has a '92 & he got 198 & 271T. Major Torque!!
 
L

les

Guest
Try try again

I'm going back to the dyno on the 23rd of feb. Have added a 1000cfm MAF , much better spark plug wires, throttle coolant bypass .... Well you can tell I'm on a wife budget here. I'm hoping for 300hp. :s
 
L

les

Guest
Can you say MAF Translator

Only gained 3 poneys. 298t Ran rich again. Fed- ex now!
 

Trance_LT4

Well-known member
Joined
Dec 11, 2001
Messages
140
Location
Suffolk, VA
Corvette
Red 96 LT4 coupe
1000CFM MAF? big one........is the screen gone? I descreened my MAF. Those screens suck for air flow. With just the flomasters and the screen gone, my LT4 got 306 hp to the wheels. Is your LS1 an automatic?
 
L

les

Guest
trance,

Yes it is a automatic. I pulled the screen too. I think I can reach your Lt4 numbers has,if I can get this MAF translator dialed in. I run to rich at wot.
 

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