2.0t JB4 What about the dyno graph?

[Mingus]

Hi, I'm Mingus who rides a Stinger in Korea. My car is a 2.0t model. what i want to know most Write because you want to see the dyno graph of 2.0t friends equipped with jb4. In the Korean Stinger forum, everyone only posts logs, but there is no dyno graph, so I came all the way here.

 

[AWDGT2]

I would like to see the same thing...

 

[ExtremePowerHouse - MIke]

Believe it or not, the logs are more meaningful than the dyno as they read differently.

With a log, all you have to do is check the stock boost vs JB4 boost (both show on the JB4 log); each added PSI is equal to ~15 whp

 

[AWDGT2]

Believe it or not, the logs are more meaningful than the dyno as they read differently.

With a log, all you have to do is check the stock boost vs JB4 boost (both show on the JB4 log); each added PSI is equal to ~15 whp

Got logs?
I bought a 23 GT 2.0 yesterday as a daily to give the 3.3 (Charlotte) a break. I don't plan on doing what I did to the first one obviously, but I am considering another JB. I just can't find anything out there.

 

[Volfy]

G70 is essentially the same car: 2.0t MT Dyno'd JB4

 

[AWDGT2]

G70 is essentially the same car: 2.0t MT Dyno'd JB4

Thanks! but I'm not registered so it won't let me see the numbers. Can you fill in the blanks.

Stock HP: Stock Tq:
Map 2 HP: Map 2 Tq:

Thanks

 

[Volfy]

Thanks! but I'm not registered so it won't let me see the numbers. Can you fill in the blanks.

Stock HP: Stock Tq:
Map 2 HP: Map 2 Tq:

Thanks

I believe the same owner posted the same here:

https://www.reddit.com/r/GenesisG70/comments/sn4d18

Bear in mind this was with AKI 91. Owner said 93 was not available in his area.

 

[AWDGT2]

Perfect, Thanks!

 

[Deviate]

Got logs?
I bought a 23 GT 2.0 yesterday as a daily to give the 3.3 (Charlotte) a break. I don't plan on doing what I did to the first one obviously, but I am considering another JB. I just can't find anything out there.

A 23 Gt 2.0? Im confused?

 

[NYBIOMED]

A 23 Gt 2.0? Im confused?

Also, who goes through the expense of dyno runs with mods and doesn’t even bring 93 octane? I’d also have a 4gal of ethanol for 3rd/4th runs!
Nvmd…93 not available…I’m gonna get around to a dyno eventually!

 

[AWDGT2]

A 23 Gt 2.0? Im confused?

Yes, my bad. I didn't even know in 22 they went to the Smartstream 2.5l

 

[Volfy]

Yes, my bad. I didn't even know in 22 they went to the Smartstream 2.5l

The Smartstream is a good bit more advanced engine family than either Theta II 2.0T or the Lambda 3.3T. For 1 thing, Smartstream has both direct and port injectors, so really no need for catch cans.

Since the topic is JB4, you also need to know Smartstreams uses different connectors than the older engine families, so you'll have to buy a JB4 specifically for it. OTOH, 2.0T can use a JB4 from a 3.3T.

FWIW, not all markets got the 2.5T upgrade in '22. Australia still got either 2.0T or 3.3T.

 

[AWDGT2]

The Smartstream is a good bit more advanced engine family than either Theta II 2.0T or the Lambda 3.3T. For 1 thing, Smartstream has both direct and port injectors, so really no need for catch cans.

Since the topic is JB4, you also need to know Smartstreams uses different connectors than the older engine families, so you'll have to buy a JB4 specifically for it. OTOH, 2.0T can use a JB4 from a 3.3T.

FWIW, not all markets got the 2.5T upgrade in '22. Australia still got either 2.0T or 3.3T.

So are you saying there are 8 injectors?

 

[Volfy]

So are you saying there are 8 injectors?

Pretty sure. Look here: Fuel System Components for 2023 Kia Stinger | OEM Parts Online

There are low pressure (port) injectors 2021-2023 Kia Fuel Injector 35310-2S001 | OEM Parts Online

and high pressure (Direct)injectors 2021-2023 Kia Fuel Injector 35310-2T000 | OEM Parts Online

 

[NYBIOMED]

Apparently port injection cleans the valves and is more fuel efficient at higher speeds, direct injection more fuel efficient at lower speeds.....or the reverse, I forget precisely