Bolt-on E85 ZR1, Built Cobra, Bolt-on E85 GTR's Roll Racing *VIDEOS*

[Jean Ralphio]

That ZR1 driver is awesome.

Click to read more...

 

[Turk]

Jesus that guy is shifting fast.

 

[UWISHU1]

sweet vids, but don't the ZR1's come with that no lift shift?

 

[Turk]

ZL1s do, ZR1s do not.

 

[TCG Member 5219]

ZL1s do, ZR1s do not.

Incorrect. All ZR1s have ptm which includes launch control and no lift shifting. It's to keep the car in boost.

 

[Typhoon]

ZL1s do, ZR1s do not.

If its a 2010+ car with PTM it does. Although you wont find any literature from GM stating that....

 

[Prevent]

Incorrect. All ZR1s have ptm which includes launch control and no lift shifting. It's to keep the car in boost.

i was gonna say sounds like its flat foot shifting...

 

[TCG Member 5219]

i was gonna say sounds like its flat foot shifting...

he was.

 

[TCG Member 5219]

i was gonna say sounds like its flat foot shifting...

dbl post

 

[UWISHU1]

that's what I thought, what does PTM stand for?

 

[Turk]

According to the ZR1 owners, no lift shift does not work...

No-Lift Shifting: The Final Answer - Corvette Forum

 

[TCG Member 5219]

According to the ZR1 owners, no lift shift does not work...

No-Lift Shifting: The Final Answer - Corvette Forum

they no know how to drive. Trust me bro its there. the dudes test video was all wrong. typhoon knows he has a zr1.

and ptm stands for performance traction management. flat footing is enabled when you put the car into any of the 5 ptm modes. same with launch control.

 

[Turk]

What was wrong with the guys test video?

 

[TCG Member 5219]

he didnt shift. the over rev protection only lasts for a split second. its all very touchy. my launch control works like 50% of the time even when i have it setup right.

 

[TCG Member 5219]

same guy. he finally figured it out.

[YOUTUBEHD]vFTSRt3EBVo[/YOUTUBEHD]

 

[TCG Member 5219]

if he was hitting the actual normal rev limiter the car would fall on its face.

 

[Turk]

LOL, that video of him performing the NLS was actually before the video of him failing it. Now I'm really confused...

 

[Pressure Ratio]

What are you guys calling "flatfoot" shifting?

 

[Typhoon]

that's what I thought, what does PTM stand for?

Performance Traction Managment.

What was wrong with the guys test video?

He didnt depress the clutch.

What are you guys calling "flatfoot" shifting?

Shifting while leaving the throttle at 100%. Still use the clutch though.

 

[Fish]

That whipple cobra driver took a nose and let off. Pretty :greddy2:

 

[Jean Ralphio]

That whipple cobra driver took a nose and let off. Pretty :greddy2:

shows what you know.

 

[Fish]

I watched the vid again. Yup. Nosed and let off.

1:12
1:34 - a bit more then a nose, but less than 1 car and
1:54 - Half car and

 

[rocket5979]

That whipple cobra driver took a nose and let off. Pretty :greddy2:

I think he just needed the driver mod. Every shift was slow enough to allow the front end to dip between shifts. Flatfooting it is where it's at, if you can master the technique.

 

[Fish]

I think he just needed the driver mod. Every shift was slow enough to allow the front end to dip between shifts. Flatfooting it is where it's at, if you can master the technique.

For sure. A better driver would have had the Cobra winning no problem most likely, or putting up a great fight against the ZR1 every race.

This guy was like "Im winning! FUCK YOU GUYS!"

 

[Jean Ralphio]

I watched the vid again. Yup. Nosed and let off.

He ran it out all the way through 4th gear, and in that car its somewhere around 150 mph. Obviously he's not going to race in overdrive... plus I think ~150 is high enough.