How to port and polish a turbo exhaust housing

I'll fill this in later. The "book" I typed in this field before didn't save. Come back later if you want to read more about the theories behind porting and polishing.

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Fixing boost creep on an eBay 20g turbocharger
The price of this turbo will make it a popular purchase, so I figured I'd air out some tech about ways to improve it. This thing is not for everybody. I wouldn't feel comfortable bolting it on my car the way it comes out of the box. I could complain about its flaws except that so far absolutely none of them have been a deal-breaker for me. To me it's like an empty canvas. I promise to eat those words if it happens, and share my poop. Usually I can easily correct these flaws myself and so can you. BUT! If this thing turns out to perform well with what I do to it... It could easily be a cheap, quick ticket to an 11-second car. Something you could do with a free running 1g, a hacksaw, and about $500 worth of fuel upgrades. Yeah, that would be ridiculous, and I'm bolting it onto a well-modified car... But that being possible speaks volumes for what a DSM can really do. This is no big deal to me. I'd rather guinea pig my car for you in HD so you guys can decide whether or not you'd spend your money on this. Really it's an experiment because this isn't my daily-driver, and it contributes to building a better Colt. Tools I used involve: Scratch awl Milwaukee model ???? 1/4" straight-shaft electric DIY grinder Cone and ball-shaped double-cut burs 180 grit high-speed flap wheel Dremel with a flex-shaft and a tiny 320-grit flap wheel a zip tie 10mm combination wrench tiny flat-blade screwdriver (00) for the e-clip on the wastegate compressed air





Project Street Sleeper Part 4: New Turbo Assembly & DIY Turbo Porting
In this episode we select and review the centerpiece for our upgrade plan- the turbocharger! After taking a close look at it, we port and gasket match our Exhaust manifold, turbine housing and 02 housing to make the most of our new combo. Thank you for watching and subscribing! Visit me on Facebook! http://www.facebook.com/TomsturboGarage See more of the Galant at http://vr4.turbomirage.com Project Street Sleeper is proudly brought to you by: ECM Tuning - http://www.ECMLink.com ECMLink is simply the best tuning and datalogging tool for your DSM, Galant VR-4 or Lancer EVO 1-3. They also offer fast, precise ECU service, repair and EPROM conversions. Detective Coating - http://www.detectivecoating.com Get expert custom powder and ceramic coating with incredible attention to detail, all at affordable prices! Whether you need a show-stopping valve cover, durable custom brake calipers or anything else that can be coated, you'll be amazed at Justin's beautiful, thorough work. Forced Performance - http://www.forcedperformance.net The premier source for high performance, race proven turbochargers for many vehicles including the Lancer Evolution, Subaru WRX and Diamond Star Motors vehicles. FP also specializes in Mitsubishi and Mitsubishi-Garrett turbochargers and high quality turbo parts and accessories. Disclaimer The content provided in this video is for informational use only. Video content is provided at the viewers own risk and the viewer will not hold the parties involved in creating, producing or delivering this information liable for any loss, injury, claim, liability, or damage of any kind resulting in any way from any errors in or omissions from the information. Thanks for understanding.





Turbo Exhaust Manifold Port & Polish "How To"
In this video I show you a real simple way to achieve a nice port and polish on a Exhaust manifold without the hard man hours. The benefits of porting your turbo Exhaust manifold are: allowing more flow so the gases can exit the cylinder head faster,faster spool time on the turbo charger and more horse power. Try this fun diy and let me know how it works! Shop This Video: http://tinyurl.com/ybcy6wgh SUBSCRIBE NOW to Nthefastlane! ▶ http://www.youtube.com/user/stylnjj84?sub_confirmation=1 Visit My Website NOW! 💻 Website: http://www.Nthefastlane.com Buy the items featured in this video! Click here: http://astore.amazon.com/nthefastlaneshoppingcart-20?_encoding=UTF8&node=50 Flex-Hone By: BRM -1 3/8 80 GRIT -1 3/8 180 GRIT Help Support My Channel: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=9ZT925 NTLR5E6 Visit me at: http://www.Nthefastlane.com Facebook: https://www.facebook.com/Nthefastlane Google+: https://plus.google.com/117540915227325837174 "Hitman" Kevin MacLeod (incompetech.com) -~-~~-~~~-~~-~- If an "NTHEFASTLANE" Video has helped you in anyway, please, consider giving by using "Patreon" to help support my channel. The videos take a lot of time and effort to create. Creating video takes a lot of quality time that could be spent doing a repair that pays a lot more. Over all it make things a lot more difficult to pay the bills!. CLICK HERE: https://www.patreon.com/Nthefastlane THANK YOU!!! Jeremy. -~-~~-~~~-~~-~- Due to factors beyond the control of NTHEFASTLANE, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. Nthefastlane assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. NTHEFASTLANE recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of NTHEFASTLANE , no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not NTHEFASTLANE.





Porting wastegate / flapper garrett t3
This is a work on a t3 garret. the point is to enlarge the flapper hole of the wastegate flapper and increase the opening angle of this flapper to allow more gas flow. This mod help to counter the Boost creep or the runaway of the turbine and the adverse consequences on the turbo and the "breathing" of a stock turbo working at higher pressure that it was originally made for.




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