lowprofile

Props for being the first!
So, now that you are reducing the load, has the shift quickened for 1-2?

Celicasaur

Is that all?! $550 for the kit and then all I would need is a TC tune??

RonnieRenaldi

Any direct link to buy the 3.23 diff from www.richmondgear.com ?
Or need to call them directly?

BI-Performance

http://api.viglink.com/api/click?for...13528316432595

GT-ER

Summitracing has it for 550

Celicasaur

I'm so tempted...soooo tempted...

99lightning

im sold on it

underdogg

Once I find someone in north Carolina that can install a gear mine its on an popping
the gear will make these cats so much quicker ...

PACougar

Thanks, I'm glad I could make a useful contribution. My 1-2 shift is very quick, Jerry got all up and down on my tune Also you can feel how much the load is reduced on the engine when it's accelerating. On Sunday I pulled 40-150 in .43 miles, it just feels so strong!

urbamworm

Well this is officially the next "must have" mod. Where do we send the royalties? I personally think I would go the 3.23 route though.

underdogg

Ecu update an tcu tune is needed for the gear change .that's what Jerry told me ..

malahhaor

So can't put it in to anything with 7 speed trans? No tunes for it that I know off

PACougar

Send me a picture of the smile on your face when it's in

kustom2k1

PAcougar, I'd like to know where your RPMs are at the end of a 1/4 mile pass.

PACougar

Next time I'm at the track I'll check for you.

urbamworm

And how about on the highway at like 80mph? Curious how high they will be up in 5th and how much fuel mileage will suffer for a long trip. Around town it don't matter since the pedal is usually planted so many times that mileage is way down but it would be nice to not take a big hit on a long trip. I usually get 20mpg when going long distances.

PACougar

I'll check after F1 in Austin. I don't have much to compare for highway mileage, I never pay much attention in the E when it comes to that.

urbamworm

So is what underdogg is saying right? You need to get the ecu and tcu redone? Also curious if someone were to choose the 3.23 instead of 3.55 if it is as simple as changing a few numbers in the tuning or if Jerry would need to start over getting all the shifting or what have you correct like he did for you with the 3.55 gears.

chawkins2001

What tire size do you run at the track, and i will tell you what you finish the 1/4 in, rpm wise?

99lightning

i wonder if its like sct softwear we just add a value file for gears and thats it.

Celicasaur

Ahhhh so I need to budget for an ecu tune as well....hmmm.....does that mean we at least get a higher rev limit and maybe a few extra hp, right?

99lightning

doesnt always mean that.

PACougar

26", I may pick up a set of 28" just to try something different. I want to see if I can get the car to rip in half

urbamworm

Any updates on this? Take any long trips to see mileage or know what rpm you are running at while up around 80mph? Also is ecu and tcu needing reflash or just tcu?

Then about this 11.5@125 1/4 mile video that popped up in another thread, was that before the tuning was sorted out or is that what we get? Details of the car for that run?

Solo Man

+1.......VERY interested in this mod.