OpenFlash Tablet

[lucid215]

ill have to look at the settings again but i thought i had flkc selected. what does it actually say on the tablet just so i know i have the right one selected. the road i did it on wasnt the smoothest and i started to climb at the end. that may be where the knock came from. also i started logging when i wasnt on the throttle so that also may explaing the high ltft in the beggining. ill try and get another log done sometime this week. thanks

[n0thing]

What whp/wtq should I be expecting if I go with OFT/OFH + Invidia OP/catted FP/Q300 + 91 or 93? Thanks

[steve99]

Originally Posted by n0thing

What whp/wtq should I be expecting if I go with OFT/OFH + Invidia OP/catted FP/Q300 + 91 or 93? Thanks

see here
http://www.ft86club.com/forums/showp...5&postcount=12

on 91 maybe a bit less gain , but if you were on 91 from the start you would already be down a few HP stock.

[lucid215]

Originally Posted by n0thing

What whp/wtq should I be expecting if I go with OFT/OFH + Invidia OP/catted FP/Q300 + 91 or 93? Thanks

I put down 177 /142 rwhp /tq on my setup before the oft.

[DC2R]

Originally Posted by lucid215

I put down 177 /142 rwhp /tq on my setup before the oft.

174/143 oft stage one 1.59 plus drop in filter....eager to dyno with OFH and 93 tune

Sent from my SM-N900T using Tapatalk

[lucid215]

Originally Posted by DC2R

174/143 oft stage one 1.59 plus drop in filter....eager to dyno with OFH and 93 tune

Sent from my SM-N900T using Tapatalk

i cant wait to put my ofh on and dyno on stage 2 and 93 tune. conteplating on getting the bpb as well

[mid_life_crisis]

I'm sure it's in here somewhere. Can someone point me to how to enable "soft" rev limiting? Another owner I know explained that while the factory rev limit is "hard" as in you get fuel cut and fall on your face, there is a "soft" limit that sounds like it takes over the throttle and holds you right at the limit until you shift or let up on the gas.
Anyone know how to enable that?

[Danklvr]

Originally Posted by mid_life_crisis

I'm sure it's in here somewhere. Can someone point me to how to enable "soft" rev limiting? Another owner I know explained that while the factory rev limit is "hard" as in you get fuel cut and fall on your face, there is a "soft" limit that sounds like it takes over the throttle and holds you right at the limit until you shift or let up on the gas.
Anyone know how to enable that?

In RomRaider, go to the Miscellaneous Limits / Rev Limit (Fuel Cut) and change the Off Below value to 7550 or whatever value you want.

[Shiv@Openflash]

Originally Posted by mid_life_crisis

I'm sure it's in here somewhere. Can someone point me to how to enable "soft" rev limiting? Another owner I know explained that while the factory rev limit is "hard" as in you get fuel cut and fall on your face, there is a "soft" limit that sounds like it takes over the throttle and holds you right at the limit until you shift or let up on the gas.
Anyone know how to enable that?

With the OFT maps, we implement a soft rev limiter reducing the hysteresis of the standard hard rev limiter while also implementing a ignition retard just before the rev limit cut point. This includes changing the RPM breakpoints a little as well. The idea is to introduce a torque loss just ~50RPM shy of the rev limit value. So that instead of whacking against it, it slows down and gently bumps against it.

[mid_life_crisis]

Originally Posted by Shiv@Openflash

With the OFT maps, we implement a soft rev limiter reducing the hysteresis of the standard hard rev limiter while also implementing a ignition retard just before the rev limit cut point. This includes changing the RPM breakpoints a little as well. The idea is to introduce a torque loss just ~50RPM shy of the rev limit value. So that instead of whacking against it, it slows down and gently bumps against it.

Interesting, my perception must be off, because I'm running the latest stage 1 official release and it doesn't feel gentle to me.

[DocWalt]

I just got back from a two week out of town business trip and hopped in my BRZ at the airport... Fired right up and drove home super smoothly. I love the powerband now, and the little bit of extra growl is great too. I forgot how much better the tune is. Also, my throttle tip-in deadspace is noticeably better than I remember. I was really tired last time I drove it and didn't even notice that it had gotten better. Nailing heel-toe downshifts without trying after driving a slushbox around for two weeks feels great

[jprice130]

Originally Posted by mid_life_crisis

Interesting, my perception must be off, because I'm running the latest stage 1 official release and it doesn't feel gentle to me.

I used to struggle with the terms "hard" and "soft" when folks would describe the rev-limiter for the stock and aftermarket tunes, so I hear what you're saying in that the OFT rev-limiter isn't "gentle". Maybe instead of worrying about terms, it would help to break down the differences between the rev-limiter on the stock and OFT tunes a little more and see if it lines up with your experience.

The stock tune has a rev-limit at 7450 RPMs and cuts fuel until the RPMs drop to 7100. That 350 RPM delta feels like an eternity and definitely sucks. The OFT tunes have a rev-limit at 7600 RPMs and the fuel cut only lasts until 7550 RPMs, so your car will maintain it's speed and not die for 350 RPMs like the stock tune does.

Would you say the OFT stage 1 tune is maintaining a constant speed between 7550 and 7600 RPMs or are you still experiencing the 350 RPM fuel cut that the stock tune has?

[mid_life_crisis]

Originally Posted by jprice130

I used to struggle with the terms "hard" and "soft" when folks would describe the rev-limiter for the stock and aftermarket tunes, so I hear what you're saying in that the OFT rev-limiter isn't "gentle". Maybe instead of worrying about terms, it would help to break down the differences between the rev-limiter on the stock and OFT tunes a little more and see if it lines up with your experience.

The stock tune has a rev-limit at 7450 RPMs and cuts fuel until the RPMs drop to 7100. That 350 RPM delta feels like an eternity and definitely sucks. The OFT tunes have a rev-limit at 7600 RPMs and the fuel cut only lasts until 7550 RPMs, so your car will maintain it's speed and not die for 350 RPMs like the stock tune does.

Would you say the OFT stage 1 tune is maintaining a constant speed between 7550 and 7600 RPMs or are you still experiencing the 350 RPM fuel cut that the stock tune has?

Off the top of my head, I would say 350. I'll have to test and watch it carefully tomorrow.

[Shiv@Openflash]

v2.0 maps to be released tomorrow for USDM cars

-96 new map files (32 for 91oct, 32 for 93oct and 32 for E85)!
-12 new XMLs
-All 6MT maps equipped with Launch Control and No Lift Shift
-All maps based on newest B01C and B01D factory software

Whooza!!!