SKU: 68737828487

CAMSHAFT SET PROCAM RB25DE(T) R33 LATE MODEL 272-10.25 SOLID (TA301A-NS06B)

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Description

CAMSHAFT SET PROCAM RB25DE(T) R33 LATE MODEL 272-10.25 SOLID (TA301A-NS06B)The Procam is designed for large turbo setups and high rpm use, making it ideal for drift, track and drag applications. The profile of these camshafts were designed to aim for maximum efficiency of the valve opening and closing duration. These PROCAMS were designed with a quicker valve opening time and a gentle closing time to provide stability to the valve seat rings. This lightens the stress applied to the all the surrounding components of the

The Procam is designed for large turbo setups and high rpm use, making it ideal for drift, track and drag applications. The profile of these camshafts were designed to aim for maximum efficiency of the valve opening and closing duration. These PROCAMS were designed with a quicker valve opening time and a gentle closing time to provide stability to the valve seat rings. This lightens the stress applied to the all the surrounding components of the valvetrain and decrease unwanted noises.

Each and every profile with varying duration and lift listed below are designed to perform the best during 4,000-10,000 RPMs.

By utilizing the combination of the best strongest raw materials and the leading CNC camshaft grinding machine in the industry, Tomei has managed to create a camshaft of the highest in quality and accuracy down to the last micron unit.

Features:

  • High spec profiles for professional tuners /applications
  • Designed for high power setups
  • Requires high-performance valve springs
  • Optimized 'velocity' and 'acceleration' Higher lift than other profiles of the duration.

The general purpose of engine tuning is to change the torque characteristics of the engine by changing the cams duration timing and cam lift amount for maximum torque and horse power. However tuning the engine is not only based on that. When going into finer details by maximizing the Valves efficiency is not just about timing and height lift but to also maximize the intake efficiency. The high valve lift allows huge amounts of air in but at the same time it mechanically damages the valve train and gains added friction loss. Longer cam durations and big cam lifts give deliver more power at higher engine speeds but it also gives a rough idle and at low engine speeds. Tomei engineers worked hard to produce camshafts that will deliver a well balanced profile at 1.3-1.5 times more than the stock camshaft.

Every camshaft is carefully built through these production processes. Plus, strict inspection will be given to them and only the highest quality products are shipped. Coating the surface of camshaft with manganese phosphate in order to protect from damage even when the camshaft has not lubricated yet. This has done by steeping press process that produces 0.5mm to 15 micromillimeter thin of manganese phosphate coating on its surface to prevent from direct contact with other metal parts while realizing smooth operation.

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SKU: 68737828487

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Larry P.
San Leandro, US
★★★★★ 5
This is really a great read for individuals wanting to increase their knowledge of ...
There was so much information in this book that has never been bought to light. This is really a great read for individuals wanting to increase their knowledge of the Black Power Movement.
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Reviewed in the United States on April 20, 2016
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Malcolm Farmer III
Belleville, US
★★★★★ 5
Review of Deacons for Defense
Format: Paperback
I found this book to be extremely informative about the Deacons. I was in Monroe ,LA in 1965 as a staff lawyer for the Lawyers Constitutional Defense Committee. We represented Deacons in various instances. This history filled in innumerable gaps in my knowledge of the Deacons. To the extent of my recollection the facts and analysis seemed accurate to me. This book is recommended for anyone with an interest in acquiring a full understanding of important civil rights organizations which contributed to the Movement in the '60's'
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Reviewed in the United States on March 3, 2014
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Chevonda Leonard
Omaha, US
★★★★★ 5
I love this book
Format: Paperback
I love this book. Some of the incidents took place in my home town of Jonesboro, LA. I knew many of the men (and women) who risked their lives to take a stand for racial equality. CORE's Jonesboro Freedom House (although it is vacant) still stands today, and its structure has not changed. This house, along with many of the pictures of individuals, are shown between pages 107 & 108 of the book. I shared this information with some of my students. They were quite surprised that our small town was a part of History!
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Reviewed in the United States on March 14, 2017
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Kerri Morales
West Palm Beach, US
★★★★★ 5
Funny, Interesting, Informative!
Format: Paperback
I hiked the PCT in 2016 and I wish this had been available then. There are a lot of misconceptions about the desert section of the PCT (first 700ish miles) being flat, monotonous, and unpleasant. Even once you are out on the trail hiking through varied terrain, it is hard to shake off the "desert mentality" that comes from listening to those misconceptions. One of the reasons I love this book is because of how well the author paints an accurate picture of the beauty and constantly changing scenery the desert has to offer. All the information you would expect from a guide book is here, including mileage, water sources, elevation, etc. There are also a TON of photos that will make you question why you spend anytime indoors. I mean this literally. This book is worth buying for pictures of the Sierra sections alone. The damn near turn by turn navigation descriptions of each section are also a good reason for your purchase. The author is funny. I wanted to say that in a funny way but she's funny enough so if you want to chuckle, wait for the book. Her passion for the PCT seeps through her writing and it is impossible not to feel equally enthusiastic. On a multi-day (or multi-month) hike, that enthusiasm is almost as important as your next water source...except not..but ALMOST.
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Reviewed in the United States on December 18, 2017
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Cinthia
West Palm Beach, US
★★★★★ 5
Anyone Can Do It!
Format: Paperback
My husband and I are hiking the PCT and this book has come in very helpful. We especially appreciate the areas we can park at the beginning and end of each section. It is making the trail very doable for two older people who could never make it otherwise. I tear out the section, make a copy and highlight some of the details for example a gate at 4.5 miles. It helps encourage us to continue when we know about how far we have left to go. Also the little map showing elevation gain and lost. The last 17 mile trip we did last week was predominantly up hill. Knowing that ahead of time prepares us mentally for a difficult hike. Our next section is 10 miles downhill so we will do that as a day hike and bring the dog. For anyone who thinks they can't do the PCT this is the perfect book. If I can do it Anyone Can Do It!
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Reviewed in the United States on February 14, 2022

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