PHR V50QR Pro Mod Turbo Manifold for 2JZ-GE

PHR 01012078.C.PM.S.1.P56
https://powerhouseracing.odoo.com/web/image/product.template/20220/image_1920?unique=ba0aacf

2,299.00 2299.0 USD 2,299.00

2,299.00

  • Make
  • Make
  • Model
  • Model
  • Model
  • Model
  • Generation
  • Generation
  • Generation
  • Chassis Code
  • Chassis Code
  • Chassis Code
  • Chassis Code
  • Chassis Code
  • Material
  • Horsepower Rating
  • Flange Material
  • Tubing Material
  • Primary Tubing Size
  • Primary Tubing Inner Diameter
  • Primary Tubing Outer Diameter
  • Secondary Tubing Size
  • Secondary Tubing Inner Diameter
  • Secondary Tubing Outer Diameter
  • Engine
  • Engine
  • Turbo Fitment
  • Collector
  • Turbo Scroll
  • Number of wastegates
  • Wastegate Flange(s)

This combination does not exist.

Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days

Features and Solutions

Focusing on what's important

The Powerhouse Of Manifolds

Our manifolds are a key piece on some of the fastest and most beautiful cars on the planet. We hope to be a part of yours.

V-Band Pro Mod Turbine Housing

Powerhouse Racing is proud to offer our V50QR Turbo Manifold for the 2JZGE, non-turbo engine. It's made to support Precision Pro Mod Turbos.

The QR Series

This manifold is part of our QR series lineup, utilizing 3 cast collectors into what PHR has dubbed the quick runner configuration. The QR manifold will have the same flow potential of our billet collector manifolds in a simpler and more cost effective package. Passing the material and cost savings on to you with just the small sacrifice of the aesthetics and design of PHR's billet collector options.

23 vs 45 vs 50

You'll notice the second two digits on our manifolds are different (eg: V45 vs V50). What's the difference between the manifolds? Runner size. Below is a chart to help differentiate between manifold runner sizes.

2nd Two Digits

Primary Runner Size

Secondary Runner Size

23

1.25 Schedule 10

2.0 Schedule 10

45

1.5 Schedule 10

2.0 Schedule 10

50

1.5 Schedule 10

2.5 Schedule 10

Runner size is an interesting debate. You can think of this in the same manner as Turbine Housing A/R if you are familiar with it. A smaller runner restricts flow, but increases exhaust gas speed. A larger runner increases flow, but decreases exhaust gas speed. Higher runner flow will result in slightly higher peak horsepower, but slightly slower spool. Lower runner flow will result in slightly lower peak horsepower, but slightly faster spool. 


The decision on what works best for you is up to how you plan on using your car. If you are trying to maximize horsepower for your turbo, a larger runner may benefit you. If you want better all around power, a smaller runner may benefit you.


None of our manifolds are poor at making horsepower. Our 23 and 45 turbo manifolds both are rated for the same horsepower. UP to 2000 or more if you have a turbo that can do it! The turbo you choose plays a much larger role in the horsepower you can make. The manifold is often better chosen after you decide what turbo you will use and where you want your performance to be.


Our 50 turbo manifolds are reserved for PRO MOD Drag Race Turbo's and paired with a capable turbo, can produce anywhere from 1500hp to over 3000hp!

 


Cast Collector

There are 3 cast collectors featured on the PHR QR Series Manifolds. The benefit of using casting as the process to produce these collectors is we are able to create paths of flow that are harder to achieve using other methods as well as the added benefit of lower cost.


The primary runner collectors blend very smoothly into the new secondary runners, while keeping runner lengths nearly equal length. The flow paths maximize exhaust scavenging to the two shared runners promoting better spool and better peak horsepower.


The turbo collector very smoothly blend the secondary runners into the turbo, while also promoting wastegate priority.

Wastegate Priority

The V50QR collector design prioritizes the wastegates. This means we have optimized flow to the gates. This allows for even better boost control. And while doing so, we've sacrificed nothing for flow to the turbo. Maximum power with great boost control is the result.

Maximum Performance

PHR manifolds are used by some of the fastest racers in the world. We take price in designing and producing the highest quality and best performing manifolds on the planet. We have manifolds that work well anywhere from 500hp to over 3000hp!

Ease of installation

Don't spend years trying to get your manifold to fit, only to have it come loose again. Those with the experience have bloodied enough knuckles, and ground down enough nuts to know how important this is. 


The PHR QR Series of manifolds make installation a lot easier. Easier to reach all of the nuts, with plenty of room to get your tools in to get it done. 

Fitment

PHR builds the best fitting manifolds. Turbo positioning is ideal. We allow for plenty of room for downpipes, and oil drains, and they fit perfectly under the stock supra hood, even with very large turbos.

Some Details

  • PHR S and V Series manifolds use schedule 10 stainless steel tubing. Strong material backed by our lifetime warranty against cracking.
  • PHR S and V Series manifolds are hand built in-house by some of the best fabricators on the planet. Pain-staking detail is taken in every inch of these.
  • All TIG welded, Fully back purged, for strength quality and flow. These also eliminates any crystallization (slag). Slag can break off from inside lesser designed manifolds and damage the turbo.

Specifications

Vehicle Fitment
Make Toyota, Lexus
Model Supra, SC300, IS300, GS300
Generation MKIV (Mark 4), 1st Gen, 2nd Gen
Chassis Code A80, Z30, Z31, Z32, S160, S161, S147, CE10, XE10
Product Specs
Material Stainless steel
Horsepower Rating 1500-3000
Flange Material Stainless Steel
Tubing Material Schedule 10 Stainless
Primary Tubing Size 1.5 Schedule 10
Primary Tubing Inner Diameter 1.682"
Primary Tubing Outer Diameter 1.9"
Secondary Tubing Size 2.5 Schedule 10
Secondary Tubing Inner Diameter 2.635"
Secondary Tubing Outer Diameter 2.875"
Fitment
Engine 2JZ-GE, Non VVT-i, 2JZ-GE, VVT-i
Turbo Fitment Precision Pro Mod
Variants
Number of wastegates (S) Single wastegate or (D) Dual wastegate
Wastegate Flange(s) Turbosmart 60mm or TiAL 60mm or Precision 56mm or Dual Gate 44, 45 or 46mm
Collector Cast
Turbo Scroll Single Scroll