The new “what did you do to your Z today” (with off topic replies) XXXVIII

eastwest2300 · 11-04-2020, 08:25 PM

Quote:

Originally Posted by jchammond

Showtime

be strong duude.

BoneZ · 11-04-2020, 08:28 PM

Mmmmhmm...

Spooler · 11-04-2020, 08:37 PM

Quote:

Originally Posted by redondoaveb

Bad news on my tune. The car made over 2 psi more than before (over 19 psi) and lost 55whp and 50ft.lbs. No idea what the fvck is going on. Here's the dyno sheet. Red is today, blue was previous numbers.

Have Seb run a compression test to make sure you don't have a slightly bent rod. If one cylinder is down, that's your issue.

redondoaveb · 11-04-2020, 08:55 PM

Quote:

Originally Posted by Spooler

Have Seb run a compression test to make sure you don't have a slightly bent rod. If one cylinder is down, that's your issue.

After talking to someone else that has become a sc expert, he thinks I'm over spinning the blower and taking it out of it's efficiency range. It's spinning at almost 63000rpm, same pulley combo as my old blower but this blower is less efficient so it can't run at that rpm. The max rpm on this blower is 55000.

There shouldn't be any reason why the motor would have a bent rod, it was perfectly fine before. I say shouldn't, of course I'm not positive.

Spooler · 11-04-2020, 09:16 PM

Quote:

Originally Posted by redondoaveb

After talking to someone else that has become a sc expert, he thinks I'm over spinning the blower and taking it out of it's efficiency range. It's spinning at almost 63000rpm, same pulley combo as my old blower but this blower is less efficient so it can't run at that rpm. The max rpm on this blower is 55000.

There shouldn't be any reason why the motor would have a bent rod, it was perfectly fine before. I say shouldn't, of course I'm not positive.

That makes even more sense. Blowing hot air at 19psi. I am no SC guy, that is for sure.

eastwest2300 · 11-04-2020, 09:30 PM

Quote:

Originally Posted by redondoaveb

After talking to someone else that has become a sc expert, he thinks I'm over spinning the blower and taking it out of it's efficiency range. It's spinning at almost 63000rpm, same pulley combo as my old blower but this blower is less efficient so it can't run at that rpm. The max rpm on this blower is 55000.

There shouldn't be any reason why the motor would have a bent rod, it was perfectly fine before. I say shouldn't, of course I'm not positive.

i hope you find out what it is duude.

BoneZ · 11-04-2020, 09:44 PM

Quote:

Originally Posted by eastwest2300

i hope you find out what it is duude.

Sup eDubZ?

redondoaveb · 11-04-2020, 09:49 PM

Quote:

Originally Posted by Spooler

That makes even more sense. Blowing hot air at 19psi. I am no SC guy, that is for sure.

Do you know Eric Flores (q50sc) on Instagram? He's the one helping me out.

jwick · 11-04-2020, 10:07 PM

Quote:

Originally Posted by redondoaveb

Bad news on my tune. The car made over 2 psi more than before (over 19 psi) and lost 55whp and 50ft.lbs. No idea what the fvck is going on. Here's the dyno sheet. Red is today, blue was previous numbers.

What are the variables? Obviously it’s the same dyno and tuner, I assume, what else changed? We’re the temps/humidity drastically different?

redondoaveb · 11-04-2020, 10:51 PM

Quote:

Originally Posted by jwick

What are the variables? Obviously it’s the same dyno and tuner, I assume, what else changed? We’re the temps/humidity drastically different?

Bigger blower. Different efficiency ratings

Spooler · 11-04-2020, 11:07 PM

Quote:

Originally Posted by redondoaveb

Do you know Eric Flores (q50sc) on Instagram? He's the one helping me out.

Don't know him.

Rusty · 11-04-2020, 11:16 PM

What I miss?

Oh.............. I'm reading it now.

Rusty · 11-04-2020, 11:18 PM

Down for the night. In Greenfield Ind. Got a little over 400 miles in.

redondoaveb · 11-04-2020, 11:30 PM

Quote:

Originally Posted by Spooler

Don't know him.

He was one of the first guys to push the limits of the supercharger. Super knowledgeable.

madwi · 11-05-2020, 02:12 AM

11-04-2020, 08:28 PM	#4547 (permalink)
BoneZ A True Z Fanatic Join Date: May 2015 Location: Atlanta, GA Age: 53 Posts: 9,299 Drives: 2012 Blue BallZ Rep Power: 2684382	Mmmmhmm... SouthArk370Z, Rusty, Ghostvette and 3 others like this. __________________ *“Happiness is having a large, loving, caring, close-knit family in another city.”*-George Burns

11-04-2020, 11:16 PM	#4557 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,293 Drives: 2011 Nismo GM 6M Rep Power: 2684438	What I miss? Oh.............. I'm reading it now. JARblue and redondoaveb like this. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

11-04-2020, 11:18 PM	#4558 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,293 Drives: 2011 Nismo GM 6M Rep Power: 2684438	Down for the night. In Greenfield Ind. Got a little over 400 miles in. JARblue, madwi, Ghostvette and 7 others like this. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

11-05-2020, 02:12 AM	#4560 (permalink)
madwi A True Z Fanatic Join Date: Sep 2012 Location: West Michigan Posts: 31,410 Drives: Granma red Z Rep Power: 2684429	SouthArk370Z, jwick, JARblue and 8 others like this.

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