Dyno tune maybe?

[ScoobyGT15]

I just did a full rebuild on my motor and decided to go stage two in the process. So currently I have:

Magnaflow exhaust

Spt intake

Invidia catless down pipe

Invidia catless up pipe

After giving the car some gentle driving trying to get everything to wear in I let it have it and I now have too much boost. It is spiking at 21 pounds and my fuel system cuts off when I hit that much boost. I have an accessport on the car and I put the car on a stage 2 tune. Has anyone else had this problem going stage two or has my lgt just turned into an animal that needs to be dyno tuned?

I'm thinking about going to efi logics to dyno it since they are my local tuner but I just wanted to see if anyone else on here had this happen to them. I thought that the tune that's on the accessport would support my car but apparently not. Any feedback would be awesome.

 

 

Sent from my iPhone using Tapatalk

[idiot4hire]

Happened to me when it got cold out in in second gear. I took it to my local tuner and problem solved.

[rob-2]

I really hope you beat on it for the first 50-100 miles. That's critical for rings to seat.

 

I would dyno or street tune. Better map then Cobb,

[idiot4hire]

I really hope you beat on it for the first 50-100 miles. That's critical for rings to seat.

 

I would dyno or street tune. Better map then Cobb,

 

Is that true I always heard you get a break in tune for a while that dials everything back

[cryo]

What type of downpipe? The WG may be contacting the divider if its got one.

 

Dave

[rob-2]

Is that true I always heard you get a break in tune for a while that dials everything back

 

Yes. My tuner put in a 7-9psi break in map. I was told to beat on it for 500 miles. No freeway and no steady rpm.