How much boost pressure can a built VQ37VHR withstand?

1slow370 · 11-05-2014, 05:41 PM

so its a case of " i punch it in second and my tires self warm until they are ready to grip awesome then i shift to third" ok yeah thats pretty much what i get too.

Chuck33079 · 11-05-2014, 05:44 PM

Quote:

Originally Posted by 1slow370

so its a case of " i punch it in second and my tires self warm until they are ready to grip awesome then i shift to third" ok yeah thats pretty much what i get too.

That's what everybody gets. I mean, we're not all so cool as to post vids of us racing people on the street, but the rest of it is pretty much the standard. I thought homie was doing something special and was getting second to hook without burning off 2k miles worth of rubber on the tires.

BBRSpeedWorks · 11-05-2014, 05:50 PM

Quote:

Originally Posted by Chuck33079

That's what everybody gets. I mean, we're not all so cool as to post vids of us racing people on the street, but the rest of it is pretty much the standard. I thought homie was doing something special and was getting second to hook without burning off 2k miles worth of rubber on the tires.

i'm not trying to be "cool" just trying to show it works...

BBRSpeedWorks · 11-05-2014, 05:48 PM

Quote:

Originally Posted by 1slow370

so its a case of " i punch it in second and my tires self warm until they are ready to grip awesome then i shift to third" ok yeah thats pretty much what i get too.

no more like " i punch it in second burn out then let off and go have fun cuz my tires hook"

i have no reason to lie...i show you a video and still get called liar..i mean what do want me to say i'm sorry you dont get grip...idk sorry i'll shut up...lol...

KratikosG37 · 11-05-2014, 06:33 PM

Quote:

Originally Posted by BBRSpeedWorks

no more like " i punch it in second burn out then let off and go have fun cuz my tires hook"

i have no reason to lie...i show you a video and still get called liar..i mean what do want me to say i'm sorry you dont get grip...idk sorry i'll shut up...lol...

Hey it's ok. Now we know you we're comparing a single turbo that spools at 4k v.s. Us twins that spool at 3.2k rmp. Should have caught it when you said 8k rmp shift point.

Car looks clean and the video was well put together. Takes balls to hit 170mph on open road(personally 120mhp in 5th is my shut down point)

None the less we we're on two different aspects of FI. Just take in mind you're hitting 300wtq at 4k rmps and twins usually hit 400+wtq at 4k rmps. Big different, but when my smaller turbos peak at 6.6kish yours is just beginning to open up.(example)

Thanks again for your input.

BBRSpeedWorks · 11-05-2014, 06:39 PM

Quote:

Originally Posted by KratikosG37

Hey it's ok. Now we know you we're comparing a single turbo that spools at 3.5k v.s. Us twins that spool at 2.2k rmp. Should have caught it when you said 8k rmp shift point.

Car looks clean and the video was well put together. Takes balls to hit 170mph on open road(personally 120mhp in 5th is my shut down point)

None the less we we're on two different aspects of FI. Just take in mind you're hitting 230wtq at 40mph and twins usually hit 400+wtq at 2.5k rmps. Big different, but when my smaller turbos peak at 6.6kish yours is just beginning to open up.

Thanks again for your input.

Anytime...I'm not trying to offend anyone. You can hit 8 psi at 2.2k dam I was thinking more around 3k...but any way yes its a different world. 2nd gear 40 is around 4k I think which is prime starting point for my car tires hold just fine and that's all I was trying to say...

KratikosG37 · 11-05-2014, 06:44 PM

Quote:

Originally Posted by BBRSpeedWorks

Anytime...I'm not trying to offend anyone. You can hit 8 psi at 2.2k dam I was thinking more around 3k...but any way yes its a different world. 2nd gear 40 is around 4k I think which is prime starting point for my car tires hold just fine and that's all I was trying to say...

Was comparing at 10psi 480whp, but 3.2k I'm about 4 psi(320ishwtq)

4k on a single unit is still awesome power, but if your not blowing your tires 5k to 7k then

jwick · 11-05-2014, 06:53 PM

Quote:

Originally Posted by KratikosG37

Was comparing at 10psi 480whp, but 2.2k I'm about 4 psi(320ishwtq)

4k on a single unit is still awesome power, but if your not blowing your tires 5k to 7k then

You have a Dyno graph of your setup? I've messed with several GTM kits and I've never seen one come on that early. Even the FI kits don't spool like that.

TerribleONE · 11-05-2014, 07:04 PM

Quote:

Originally Posted by jwick

You have a Dyno graph of your setup? I've messed with several GTM kits and I've never seen one come on that early. Even the FI kits don't spool like that.

Agreed would love to see a dyno graph

BBRSpeedWorks · 11-05-2014, 06:54 PM

Quote:

Originally Posted by KratikosG37

Was comparing at 10psi 480whp, but 2.2k I'm about 4 psi(320ishwtq)

4k on a single unit is still awesome power, but if your not blowing your tires 5k to 7k then

ya 4k was just that pull i'm full 10psi at 32 to 35....with my twin scroll i should be right behind you tt guys...

TopgunZ · 11-06-2014, 09:05 AM

Quote:

Originally Posted by KratikosG37

Hey it's ok. Now we know you we're comparing a single turbo that spools at 4k v.s. Us twins that spool at 3.2k rmp. Should have caught it when you said 8k rmp shift point.

Car looks clean and the video was well put together. Takes balls to hit 170mph on open road(personally 120mhp in 5th is my shut down point)

None the less we we're on two different aspects of FI. Just take in mind you're hitting 300wtq at 4k rmps and twins usually hit 400+wtq at 4k rmps. Big different, but when my smaller turbos peak at 6.6kish yours is just beginning to open up.(example)

Thanks again for your input.

Well Im glad you at least edited your first response, but this is also full of false information.

Ill back up my reasons why with this. If you can post one up also, Id love to see it.

KratikosG37 · 11-06-2014, 09:11 AM

Quote:

Originally Posted by TopgunZ

Well Im glad you at least edited your first response, but this is also full of false information.

Ill back up my reasons why with this. If you can post one up also, Id love to see it.

It was a (exmple) wasn't compaing my own car.

jwick · 11-06-2014, 09:20 AM

Quote:

Originally Posted by TopgunZ

Well Im glad you at least edited your first response, but this is also full of false information.

Ill back up my reasons why with this. If you can post one up also, Id love to see it.

Is this your dyno? If so, are you running the ball bearing or journal bearing?

11-05-2014, 05:41 PM	#1 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7252	so its a case of " i punch it in second and my tires self warm until they are ready to grip awesome then i shift to third" ok yeah thats pretty much what i get too. Chuck33079 likes this. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

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