Streetspeed717 C7 ZR1 makes 700 RWHP with Corsa X Pipe
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DoctorV8 (05-11-2018)
05-11-2018, 12:14 AM
#2
Safety Car
Just finished watching that. Decent gains. Hopefully people can crack the ECU cause I want to see what a tune on a stock one will do.
05-11-2018, 12:15 AM
#3
He made 683/623 before the X Pipe. I think that’s what I heard.
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DebRedZR1 (05-11-2018),
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Phoenix64 (05-11-2018),
Satanspawn (05-13-2018),
SharkbyteLT4 (05-13-2018)
05-11-2018, 12:38 AM
#5
Damn it, someone give me the maths stuff to figure out what 700rwhp/634rwtq equates to at flywheel.
05-11-2018, 12:56 AM
#6
Melting Slicks
My 2015 Z06 dynoed at 571 to the wheels....this equated to a 12.15% drivetrain loss so this is the number I used to figure this out.
A little cold air intake and you're pushing 820!
05-11-2018, 01:04 AM
#7
Burning Brakes
Sorry for the rant. Doesn't the zr1 make 850 at the crank with no cats and 100 octane fuel? ... I thought I remember GM saying something about that. Maybe I made it up.
05-11-2018, 01:08 AM
#8
05-11-2018, 01:25 AM
#9
Melting Slicks
571 (my 2015 Z06 RWHP) divided by 650 Advertised FWHP = 0.878 and then take the ZR1 RWHP (700) and divide by 0.878 and it equals 797....I guess I should use a calculator more often, off by 1 lol, 797, not 796!
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keagan (05-11-2018)
05-11-2018, 05:58 AM
#11
Le Mans Master
A 755 HP M7 uses 11%! ;)
671 rwhp!
Therefore
683 rwhp was high and 767 HP
And
700 rwhp is 787 HP total
830 HP: GM intake, catless, and 100 octane -warrantied racing
Looks like!
And that's his 2nd new car in the vid? Is it a M7!? The guy has confused things!
Numbers!? They're high for a M7! If someone says that was an A8 (No-way)?!
Therefore
683 rwhp was high and 767 HP
And
700 rwhp is 787 HP total
830 HP: GM intake, catless, and 100 octane -warrantied racing
Looks like!And that's his 2nd new car in the vid? Is it a M7!? The guy has confused things!
Numbers!? They're high for a M7! If someone says that was an A8 (No-way)?!
Last edited by johnglenntwo; 05-11-2018 at 07:08 AM.
05-11-2018, 07:30 AM
#12
Drifting
Streetspeed717 makes decent and informative videos. Lot's of uptight penny loafer wearing grumps out there these days. 
No one has to watch an entire video, there is a scroll option for those who are not computer savvy.
No one has to watch an entire video, there is a scroll option for those who are not computer savvy.
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05-11-2018, 08:28 AM
#13
Melting Slicks
Nothing wrong with street speed .Jealous people just love to troll.I admire these young people making tons of money with their you tube videos.Hard work pays off.
05-11-2018, 08:47 AM
#15
Originally Posted by BearZ06
Nice informative video but he really needs to clean his mouth up.
05-11-2018, 09:12 AM
#18
Banned Scam/Spammer
It is really not quite as simple as that and many people don't fully grasp the differences between how an engine dyno and chassis dyno procedures differ.
Chassis dynos are only good for measuring a change from one modification to the next and for tuning your car to make more power. It is not a good indication of what the engine will make when disconnected from the drivetrain. Another good measurement is real world results on a drag strip.
Here is a great article describing why you cannot just slap an arbitrary percent loss to a drivetrain because the two do not really correlate.
http://www.superstreetonline.com/how...in-power-loss/
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Palantirion (05-12-2018)
05-11-2018, 09:38 AM
#20
Melting Slicks
It is really not quite as simple as that and many people don't fully grasp the differences between how an engine dyno and chassis dyno procedures differ.
Chassis dynos are only good for measuring a change from one modification to the next and for tuning your car to make more power. It is not a good indication of what the engine will make when disconnected from the drivetrain. Another good measurement is real world results on a drag strip.
Here is a great article describing why you cannot just slap an arbitrary percent loss to a drivetrain because the two do not really correlate.
http://www.superstreetonline.com/how...in-power-loss/
Chassis dynos are only good for measuring a change from one modification to the next and for tuning your car to make more power. It is not a good indication of what the engine will make when disconnected from the drivetrain. Another good measurement is real world results on a drag strip.
Here is a great article describing why you cannot just slap an arbitrary percent loss to a drivetrain because the two do not really correlate.
http://www.superstreetonline.com/how...in-power-loss/
