Ok no problem, hopefully you made better wheel numbers than mine. Keep us posted.

 

anyone know the size of the stock turbo, that would shed some light on the total power we can make with the stock turbo. I don't have the F sport so I don't have a boost gauge, but it seems like its pretty small and makes full boost pretty quick.

 

Hello everyone, I just got a IS200t, this thing does lag big time, I see this BT device. I wonder if the gains are accurate and also if it helps with the turbo lag? IS200t F Sport

thanks everyone

 

LOL, you guys gotta be kidding. In a 1/4 mile race, the only time your car sees the "impressive" peak torque is the 1st gear. On subsequent gears the car is running between 4500rpm and redline. Your torque drops like a rock in this range and that's the reason the hp just flatlines. Have you considered that the lag is what the engine needs to spool up to that torque?

 

I would say its comparable to the size of a T25/28 turbo, could be smaller though.

I didn't say i am faster than a 350 just made more "peak torque", wheel figures on the 350's are not that impressive so I'm sure with a proper turbo back exhaust i can give a 350 some trouble lol. Turbo lag was my first thought on the delay but apparently "tuners" are saying there's a throttle limit on the ECU.

 

UPDATE!

Working with TTi Motorsports to get their tune!

 

this pic from last december?

 

This was posted on their IG account 6 days ago. There's multiple images on that posting, the original has a NX200t.

http://www.ttimotorsport.com/LEXUS

Here is their link as well.

 

oh...i saw a pic of what i thought was your car on their dyno but the pic was dated dec 22 16.

 

Oh ok, this company is based in China. They do have a facility in California, so i am trying to work with them to do some testing on their tune. They have been doing a lot of R&D and it looks promising, lets see how it goes.

 

the english translation is difficult to follow. from what i'm understanding this is a flash...correct...at their location in ca only?

 

Yes this is an actual re-flash done through the OBD port. The only thing i don't get is that they only made around 180whp stock whereas i made 214whp on mine. I want to say the quality of fuel is not as good as 93 OCT

 

different dynos put out different numbers. the key is the difference after the mod. 93 is the best you can do in texas too.

 

Yea i hear you, just didn't think they were that off unless you do a Dynojet vs Mustang dyno comparison.

 

​​​​​​​Will wait for your result.