Nigel-JDMParts

iTrader: (74)

Good work!!

Now you need a better final drive to get better pull lol

Mesh704

I'm the one who is wearing the blue jacket !! The driver is the person who recording video of my car !! He told me he wants to do another video soon I told no problem let me know whenever you ready !!

What do you think guys should I go to him again ?

Mesh704

my friend and i sending our ECU back to the tuner to raise RPM to 7000 !!








thats what the tuner said i dont need to drive to Dubai to do that because it doesn't require any dyno

redspencer

iTrader: (1)

You should ask to get your rev limit bumped up to 7200 RPM. The 2GR motor has been proven to handle those RPMs reliably (via Lotus) and will allow to you take advantage of the broader powerband even longer.

Mesh704

you right but what I think is 7000 RPM it's more safe for the engine !! When I get my ECU back I will let you know how it's feel !!

Thanks

Mesh704

I did just receive my ECU back from the tuner and install it !! I will record a video soon to show the RPM hit 7000 !! However, he did told me that he did some changes on timing too !!

Mesh704

I took a quick picture !!

jkonquer

Are you making more power after 6k rpm? or is it taping down?

Mesh704

Man I can feel a big change after the update I don't know if it was from open RPM 7000 or the change he did on timing !! I will try to run it again on dyno jet !!

Mesh704

Big thanks to @dubike_dyno for the update on my ECU
The different I got from the update is on TORQUE
Before : 259 torque
After : 290 torque

That's the new video uploaded for y'all

L0ngJ0hn

Looks like it was headed right for the magical 300whp before it went all wonky approaching 6000rpm There's a jump in the torque line, giving you the inflated torque number.
It sounds like the transmission is slipping or something.
Did you get a clean run?

Mesh704

That's what I got but I don't know bout the jump !! We tried it couple time best result was in 6th gear

Mesh704

My car VS SLK 350

Fsportme

Seems like the timing help with the torque numbers. Torque gets the weight moving, horsepower overcomes mile per hour. It does rev and sound a bit crisper on the dyno than your previous dyno.

jkonquer

Just looking at your dyno alone, there is no reason why you would need to shift after 6-5k rpm unless you are holding the gear prior to making a turn. It seems that the power tapers at 6k rpm and you would be slower if you were to shift at 7k rpm.

i'm not sure if its a mechanical or tuning issue, but some head work would open the top end up.