Most C5 Dyno Graphs have...
I've only seen a weird dip on one C5. After trying several things to make it go away, we got these results by unbolting the over the axle pipes and mufflers. It was a 99 heads/cam/headers car with a Z06 exhaust.
All the other C5s I've tuned had a normal graph.
All the other C5s I've tuned had a normal graph.
my graph looked just like 2xls1's. i had a big dip in my graph in the torque when i had the 240cc runner heads on my stock bottom end. too big of ports cost me massive low end torque
Last edited by pdd; Sep 21, 2006 at 01:56 AM.
On The Tree
Joined: Aug 2003
Posts: 151
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Burst retard? I had to tune this out with the blower to keep my timing up.
Only other thing I can think of is expected airflow through the ETC, but that just sends the car into limp mode if violated (or so I believe).
Only other thing I can think of is expected airflow through the ETC, but that just sends the car into limp mode if violated (or so I believe).
Last edited by Draco; Sep 25, 2006 at 08:55 AM.
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Sorry this has caught my interest. My last tune was kind of funny because with the blower and the cam I maxed out my MAF and the tuner had to do a "speed density tune." Without this tune after the MAF maxed out it would go way lean. And unlike the F-body my vette has the 5wire MAF/temp sensor all in one. So I had to clip the other 3 wires and he took them out of the program. Everything seems fine now.
Originally Posted by Slowhawk
No,thats just tuning being screwy on the A/F.The blue graph is a NA run,red is blower.
It's not an A/F problem.The Vette's do something different
It's not an A/F problem.The Vette's do something different
Is the solution in the tuning for the ZO6 or is it about some modifications on peripherals ??
Christian
Originally Posted by S99TA
he doesnt even know just thinks he dose. I'm calling you out Mr know it all if you don't answer than we all know you SUCK and tell lies!! if you answer than your cool got it sucker. 
