SPEEDFACTORY TUNING AND RACE FABRICATION'S 67MM turbo CARS
JEFF "MURDER" MERDICH...PRECISION 6765 K20A2
COLE MARMON...PRECISION 6768 B18C1
JAMES KEMPF...PRECISION 6765 D16Z6
Demonstration of Precision Dual Ball Bearing vs. Journal Bearing
Showcasing the difference between two identical Precision 6765 turbos and featuring the new Precision Waterless
Air-Cooled Dual Ball Bearing technology.
Update: The Air-Cooled CHRA doesn't have longevity issues. I have over
20,000 miles on my GT42-7275R CEA DBB already without any fault and I BEAT
this thing up.
How to Rebuild a Turbo - Part 1 of 2
Rebuilding a td05h 16g turbo. This
process can be applied to many journal bearing turbochargers. :) It definitely comes in handy to
know how to do this when you are in this type of hobby.
4/25/12: Small explanation on the balancing of the rotating assembly since
I get so many comments regarding it. This particular turbocharger, td05h, has its rotating assembly
components balanced separately. This means each individual part (compressor
wheel, turbine wheel/shaft) gets balanced separately. This allows for easy
interchangeability of parts in case they need replacing. This is why I am
able to install a td05 20g wheel on this turbo without having to balance the entire
rotating assembly. THIS IS NOT THE CASE FOR ALL turboS OUT THERE. You need to research whether
your specific turbo (if it's not td05h)
was balanced as an assembly or "component balanced" like I explained above.
I hope this information helps. Good luck in your projects. Stay Boostin'
keywords: turbocharger dsm eclipse talon
awd gsx tsi fwd gst mitsubishi evo evolution lancer 14b 20g td06 td06h td05
install installation upgrade race vs Boost supra wrx sti toyota subaru Dyno laser rs rst 13g hx35 hx40
holset 18g 25g sbr t25 stock replace rebuilding big large nissan 240sx t28
Stage IV Holset Turbo sounds
An HTT 60mm 6 blade compressor wheel with no intake tube.
This is on a 92 Dodge Ram with the 5.9L Cummins diesel.
Mazda Rotary Dyno Massive 1664HP
This engine has massive HP, WOW Awsome also on braptv.com Mazda Rotary
Queen Street Racing 4rotor GT60 1664HP
Spinning Turbo Keychain with Ball Bearing Technology (KCT-11BB)
The KCT-11BB supersedes all other KCT-11RS, KCT-11R, and KCT-11 spinning turbo keychains. This has all new
internals. Complete redesign that includes twin shield chrome steel ball
bearings. All KCT-11BB's are certified to spin at minimum of 35,000 RPMs @
3PSI. Some can achieve up to 55,000 RPMS with human power. This video is
product test footage at operational limits, theoretical design limits, and
grossly exceeding limits in attempt to induce catastrophic impeller
Why I picked the GT35R for my RX-7 over the stock twin turb
I cover the basics of turbochargers in
simple terms to explain why I chose the GT35R over T04Z or T78 or T88 etc.
It's all about air flow. Sure there are technologies that make the turbo more efficient in more applications but
the turbo is most efficient in an area
known as the compressor map.
Exhaust back pressure plays a huge
part when dealing with quick spool small turbos.
Large turbos deal with spool up and lag
I chose the GT35r for near stock spool up with more efficient 400 hp
Ball Bearing Turbo Keychain KCT-11BB2
Test run before actual use in car :p
Quite possibly the best Birthday, anniversary, or just because you drive a
turbo car gift to any car enthusiast!
SpinTech:Twin Shield Ball Bearing
SpinRate: 55,000-75,000 RPMS
High-speed turbo balancing machine turbo Technics introduced the VSR Mk3
"Core" balancing machine in 1999, following 15 years production of the
previous Mk2 machine. Within months, its clever design and many unique
features became the talking point of the turbocharger industry. Following worldwide
acclaim, and the only VSR (Vibration Sorting Rig) to meet full factory
approval by GARRETT, KKK (3K Borg Warner) and IHI, the machine soon became
regarded as the accepted "Industry standard" for all turbocharger repair businesses and aftermarket
re-manufacturers. For full details of our current range of balancing
machines, please visit http://www.turbotechnics.com
** Please note that this video was made some years ago, and does NOT show
our current specification. ** Thanks for watching.
Porting 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.
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:
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