[2018 ZL1 HBM]

Originally Posted by Camaro1973

They have a mustang dyno.... You gave dynojet numbers... If your going off their BLACK dynojet numbers they are inflated a bit. What were the mustang numbers? About 570 rwhp power? Your probably closer to 650rwhp sae (dynojet) Either way its still a 100rwhp gain.


I had mine dynoed there and it spit out 705rwhp dynojet (baseline) which was not close to the 2 other independent dynojets i had it on beforehand. 660-680 were the other 2.

Mustang numbers were 580rwhp, and 570 lb ft.....

[Camaro1973]

Originally Posted by 2018 ZL1 HBM

Mustang numbers were 580rwhp, and 570 lb ft.....

That's right about 660, which seems about right for your build. I make about 680, but i just have a 2650, header swap. (600 on their dyno)

[Boomers18ZL1]

Originally Posted by 2018 ZL1 HBM

Just picked up car today, invoice for build was:

Green Belt
ZL1 Damper
Kooks Headers Green Cats
Jet180 Thermostat GM 14 up
Pulley
Freight
Roto Fab 17 Big Gulp 17 up ZL1
LT 4 Spark Plugs
Throttle Body ZR1
A/C Belt
Wideband Bung
Wideband Bung Cap
LT5 Throttle Body Adapter
Custom Dyno Tune

2018 Garnett Red Tintcoat A10.................

Sounds like a very reliable and strong build. Congratulations!

[2018 ZL1 HBM]

Originally Posted by Boomers18ZL1

Sounds like a very reliable and strong build. Congratulations!

Thank you......

[EvilZL]

Sweet!! sounds like a great build!

[LT4 650]

Originally Posted by 2018 ZL1 HBM

Just picked up car today, invoice for build was:

Green Belt
ZL1 Damper
Kooks Headers Green Cats
Jet180 Thermostat GM 14 up
Pulley
Freight
Roto Fab 17 Big Gulp 17 up ZL1
LT 4 Spark Plugs
Throttle Body ZR1
A/C Belt
Wideband Bung
Wideband Bung Cap
LT5 Throttle Body Adapter
Custom Dyno Tune

Very nice build and thanks for sharing...very similar to what I am thinking about doing.

A couple of questions as follows:

1) What did your car dyno at stock?

2) You said Kooks headers/Green cats...so connected to the stock NPP? If so are you pleased with the sound

Enjoy!!!

[2018 ZL1 HBM]

Originally Posted by LT4 650

Very nice build and thanks for sharing...very similar to what I am thinking about doing.

A couple of questions as follows:

1) What did your car dyno at stock?

2) You said Kooks headers/Green cats...so connected to the stock NPP? If so are you pleased with the sound

Enjoy!!!

Thank you.... Yes, connected to the stock NPP exhaust, love the sound. Car dynoed at 557 stock.....

[LT4 650]

Originally Posted by 2018 ZL1 HBM

Thank you.... Yes, connected to the stock NPP exhaust, love the sound. Car dynoed at 557 stock.....

Thanks again for the info and glad to hear about the exhaust as that is my plan also.

And very nice gains from the mods...100rwhp is what I would expect from these mods.

Enjoy it...