BP turbo build/advice

Boosted Performance · 04-06-2017, 11:09 PM

Quote:

Originally Posted by hc_416

April 6 update!

Just talked to AAM, and got so preliminary numbers before I turn up the boost; she made 515 on 11 pounds of boost on a dyno jet. I'm now aiming for 600-630 at around 18 to 20 pounds of boost. I only have a 2.5 inch exhaust exiting to a y pipe, I think that will be my biggest bottle neck. I also have cats for emissions and that egg smell! What amount of boost do you guys think it will take to hit 600? I will have a bid or two and a dyno sheet in a few days!

Exhausts size won't be an issue at all. If you have emissions that will be a bit restrictive. To get to 600whp on pump, 17psi should do the trick. Ideally, the 1.32 a/r housing is key, and I don't remember what you had ordered.

hc_416 · 04-07-2017, 09:27 AM

Quote:

Originally Posted by Boosted Performance

Exhausts size won't be an issue at all. If you have emissions that will be a bit restrictive. To get to 600whp on pump, 17psi should do the trick. Ideally, the 1.32 a/r housing is key, and I don't remember what you had ordered.

So you think the cats are the worse of the two? hum... i have to pass emissions so they kinda have to stay. um the box says i have 6266 sp cea-1-bb1 w/th15D-66. I'm not sure what that means, maybe that can help?

Jayhovah · 04-07-2017, 09:43 AM

Quote:

Originally Posted by hc_416

So you think the cats are the worse of the two? hum... i have to pass emissions so they kinda have to stay. um the box says i have 6266 sp cea-1-bb1 w/th15D-66. I'm not sure what that means, maybe that can help?

Just have to pass the sniff test? Get some higher flowing cats.....

hc_416 · 04-07-2017, 09:44 AM

Quote:

Originally Posted by Jayhovah

Just have to pass the sniff test? Get some higher flowing cats.....

i have high flow stillens atm.

jwick · 04-07-2017, 09:48 AM

Quote:

Originally Posted by hc_416

So you think the cats are the worse of the two? hum... i have to pass emissions so they kinda have to stay. um the box says i have 6266 sp cea-1-bb1 w/th15D-66. I'm not sure what that means, maybe that can help?

What's the A/R reading on the side of the compressor housing?

hc_416 · 04-07-2017, 03:25 PM

Quote:

Originally Posted by jwick

What's the A/R reading on the side of the compressor housing?

i dont have the car atm, but what I bought was the 1.15 unit.

YzGyz · 04-07-2017, 07:33 PM

I wish I had HFC. The no cat is cool and great for the snail but I don't like the black stuff on the tailpipes not the smell.

YzGyz

hc_416 · 04-10-2017, 08:58 PM

Updated 600 whp on a dyno jet, but i need to get more info i had to cut our convo short, my boss came up on me at a job....

theDreamer · 04-11-2017, 12:11 PM

Quote:

Originally Posted by hc_416

Updated 600 whp on a dyno jet, but i need to get more info i had to cut our convo short, my boss came up on me at a job....

Just tell your boss the Z forum needs to know more details and he can wait his turn.

hc_416 · 04-13-2017, 04:34 PM

Updated!!!! Hit 600hp and 461 yq at 15.5 dyno on the front page

jwick · 04-13-2017, 05:57 PM

Quote:

Originally Posted by hc_416

Updated!!!! Hit 600hp and 461 yq at 15.5 dyno on the front page

Why does it say AAM TT? Did you swap kits?

hc_416 · 04-13-2017, 07:20 PM

Quote:

Originally Posted by jwick

Why does it say AAM TT? Did you swap kits?

No sir, aam typed in my car as a 370 z at dirat he fogot to change the name. I was told i maxed oht my mafs so i couldnt go father. How does the graohvlook to you guys?

jwick · 04-13-2017, 10:17 PM

Pulls all the way to the top and that torque curve is stout! My original tune was 440-450 wtq. It's a lot to handle. Traction will be the issue.

I maxed my MAFs around 500whp when I had the 2.5" piping. I don't recall what percentage I'm at with 3" piping. I wouldn't be surprised to run out at 600whp.

Staples · 04-14-2017, 03:45 PM

Quote:

Originally Posted by jwick

Pulls all the way to the top and that torque curve is stout! My original tune was 440-450 wtq. It's a lot to handle. Traction will be the issue.

I maxed my MAFs around 500whp when I had the 2.5" piping. I don't recall what percentage I'm at with 3" piping. I wouldn't be surprised to run out at 600whp.

440-450 is a good amount of torque. I'm hoping to hit around 550-575whp with the direct port methanol kit. With E85 the ethanol can range too much from a pump, unless you're getting it from a can / drum.

jwick · 04-14-2017, 05:01 PM

Quote:

Originally Posted by Staples

440-450 is a good amount of torque. I'm hoping to hit around 550-575whp with the direct port methanol kit. With E85 the ethanol can range too much from a pump, unless you're getting it from a can / drum.

I assume that's a built block for a torque number that large.

I'm not a fan of methanol. It's not that it doesn't work, it's just another mechanical system that can malfunction and a tank that runs dry.

04-07-2017, 07:33 PM	#7 (permalink)
YzGyz A True Z Fanatic Join Date: Jun 2013 Location: Houston Posts: 1,449 Drives: 2010 Nismo Rep Power: 63	I wish I had HFC. The no cat is cool and great for the snail but I don't like the black stuff on the tailpipes not the smell. YzGyz __________________ http://www.the370z.com/members-370z-...gyzs-turn.html YzGyz

04-13-2017, 04:34 PM	#10 (permalink)
hc_416 Enthusiast Member Join Date: Aug 2013 Location: CT Posts: 254 Drives: g37 Rep Power: 12	Updated!!!! Hit 600hp and 461 yq at 15.5 dyno on the front page jwick, GaleForce and YzGyz like this.

04-13-2017, 10:17 PM	#13 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465057	BP turbo build/advice Pulls all the way to the top and that torque curve is stout! My original tune was 440-450 wtq. It's a lot to handle. Traction will be the issue. I maxed my MAFs around 500whp when I had the 2.5" piping. I don't recall what percentage I'm at with 3" piping. I wouldn't be surprised to run out at 600whp. __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build Last edited by jwick; 04-13-2017 at 10:53 PM.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Turbo Build	davidson_z34	Forced Induction	33	11-12-2015 07:45 PM
Need Advice on Bottom End Build	604GZ	Engine & Drivetrain	5	04-07-2015 09:09 AM
Single turbo build	jlask370	Forced Induction	13	10-07-2013 12:41 PM
Need advice on stereo build....	mengel	Audio & Video	7	02-08-2011 08:24 AM

04-10-2017, 08:58 PM	#8 (permalink)
hc_416 Enthusiast Member Join Date: Aug 2013 Location: CT Posts: 254 Drives: g37 Rep Power: 12	Updated 600 whp on a dyno jet, but i need to get more info i had to cut our convo short, my boss came up on me at a job....