CT5-V Blackwing Performance Mods and Numbers

[A Blackwing]

Anybody try these high flow cats? They claim no check engine light. Cadillac CT5-V Blackwing SOUL Sport Catalytic Converters - Soul Performance Products

There is no check engine light even fully catless and no tune.

 

[diddy837]

There is no check engine light even fully catless and no tune.

Really the hooker headers set with high flow? Would it be to much with a ported blower and 103tb? That might be a stretch for all 3 mods.

 

[A Blackwing]

Really the hooker headers set with high flow? Would it be to much with a ported blower and 103tb? That might be a stretch for all 3 mods.

I have the ported blower, smallest pulley, 103TB, and kooks catless and did not have a CEL in 4600 miles of street/track driving

 

[diddy837]

I have the ported blower, smallest pulley, 103TB, and kooks catless and did not have a CEL in 4600 miles of street/track driving

Did u get 1 7/8 or 2 inch headers?

 

[A Blackwing]

Did u get 1 7/8 or 2 inch headers?

2 inch

 

[diddy837]

2 inch

Wow I’m very impressed, did you put it on the dyno? I’m more concerned of the A/F being safe. With all 3 mods

 

[A Blackwing]

Wow I’m very impressed, did you put it on the dyno? I’m more concerned of the A/F being safe. With all 3 mods

There are multiple posts of my car on the dyno by both tapout and myelf, even in this very thread. On just mods and mods and tune after HP tuners.

 

[diddy837]

There are multiple posts of my car on the dyno by both tapout and myelf, even in this very thread. On just mods and mods and tune after HP tuners.

I’m a little confused, I thought the ecu is locked.

 

[A Blackwing]

You don’t say.

I think you got lost on your way to

https://www.**************.com/forums/dts-forum-2006-2011.125/

 

[diddy837]

You don’t say.

I think you got lost on your way to

https://www.**************.com/forums/dts-forum-2006-2011.125/

Wow game changer!!! Learn something new everyday!!! Thank you for the information my friend. In that case does anyone recommend a good speed shop in the Philly region?

 

[WONT TAP]

Wow I’m very impressed, did you put it on the dyno? I’m more concerned of the A/F being safe. With all 3 mods

Fueling is nearly perfect on this car. Here is a screen shot from the final dyno pull. Please note the dual channel onboard wideband oxygen sensors read rock solid, and perfectly balanced bank to bank, throughout the entire pull.

 

[diddy837]

Fueling is nearly perfect on this car. Here is a screen shot from the final dyno pull. Please note the dual channel onboard wideband oxygen sensors read rock solid, and perfectly balanced bank to bank, throughout the entire pull.

View attachment 19691

Very impressive!!! What shop did the tuning, is it near Philadelphia or somewhat close?

 

[WONT TAP]

Very impressive!!! What shop did the tuning, is it near Philadelphia or somewhat close?

We did the initial tuning on Alek's CT5-V Blackwing on our in house dyno at Tapout Tuning in central Ohio. When we were assisting HP Tuners with testing and validation of their Global B tuning solution, we flew in to the Chicago area and rented a local dyno.

 

[MatthewAMEL]

Anybody try these high flow cats? They claim no check engine light. Cadillac CT5-V Blackwing SOUL Sport Catalytic Converters - Soul Performance Products

SOUL Performance Sport Cats

I provided Soul performance my car to do some R&D on creating high-flow cats, I believe they also plan on a non-catted option as well. They’ve provided me with some video and are preparing some content for their site. The feedback I’m receiving is the exhaust is amplified nicely and quite a bit...

www.cadillacvnet.com

 

[dribs15]

Wow game changer!!! Learn something new everyday!!! Thank you for the information my friend. In that case does anyone recommend a good speed shop in the Philly region?

Not Maryland Speed.

 

[diddy837]

Is the transmission ecu update from hp tuner necessary. I talked to a couple of race friends and they had a couple cars with that update have the car go into limp mode. Anyone else have similar issues?

 

[WONT TAP]

Is the transmission ecu update from hp tuner necessary. I talked to a couple of race friends and they had a couple cars with that update have the car go into limp mode. Anyone else have similar issues?

When tuned properly, there is no reason for these cars to ever go into Reduced Engine Power mode.

 

[diddy837]

When tuned properly, there is no reason for these cars to ever go into Reduced Engine Power mode.

Good to know! But is the transmission update needed for an auto?

 

[WONT TAP]

Good to know! But is the transmission update needed for an auto?

Not required, but recommended.

 

[diddy837]

Not required, but recommended

Not required, but recommended.

sounds good! I must of called 5 shops around me and no one will mess with the HP tuner, might have to bite the bullet and fly you out, and just rent a dyno for the day