Grand Prix GTP Tear Down Explained/Port and Polish
My Grand Prix GTP torn down and Im going to show you how easy it is to pick up to HP and more TQ! Cut your ET! Fully explained video and function of our 3.8L's and how to make more POWER! From the throttle body down to the Intake manifold, the entire intake explained!
GM 3.8 Intake Manifold replacement. Removal the fast way WITH NOTES
this is the "Flat Rate " way to do a 3.8 liter upper and lower intake
manifold set. as you see it is not necessary to take off he serp belt,
alternator or tensioner assembly to remove the lower manifold. I recomend
having someone help when it is time to reinstall the manifold because it
can be tricky to lien up the coolant elbow and not mess up the lower
gaskets when reinstalling. Note that it is recomended to disconnect the
negative battery cable when doing any major repairs. This video is just to
show some guys that said that a lower manifold cant be pulled in way less
than 20 minutes, I know that I went over that , but I had some stuborn
injectors and Im a little out of practice. If you are going to do this
yourself and you are not a professional I recomend that you follow the
procedure in a service manual
3800 Series 2 make your own fenderwell intake for less then $100
Build your own fenderwell intake for way less then $100
Support 3800 vendors. I dont work for any of these guys but without them a
lot of us wouldnt be able to mod. Our cars are not supported by the big
aftermarket companies so heres a quick plug for the 3 vendors left.
3800 Series 2 Modding Basics
Mods and Vendors list
Short Stack Intercooler
UD Water Pump Pulley
UD Alternator Pulley
Solid Motor Mounts
3 Inch Downpipe
Shortened Dog Bones
Rear Strut Tower Brace
Aeroforce Scan Gauge
3 gauge Pod
Throttle Body Heat Shield
Throttle Body Spacers
Ebay user "American Superchargers"
Modular Pulley System
All other parts not listed were purchased at various auto parts stores,Ebay
users I dont remember and Walmart.
2007 Chevy Silverado dyno, throttle body port & polish
A quick look at porting and polishing the throttle body on my 2007 Chevy
Silverado 5.3L Crew Cab Z71 4x4. Then a couple of Dyno pulls to compare exactly
what kind of RWHP loss larger tires do to a truck.
Mods include K&N Intake, Gibson headers, Flowmaster dual Exhaust, HP custom tune and of course P&P
Be sure to check us out on Facebook at Triple-X Motorsports & Outdoors for
all the latest updates!
GTP, cammed, P&P blower and heads and headers
1998 GTP with XP cam, CAI, p&p blower and heads, headers, 3.0 pulley, ZZP
fuel rails, 78mm TB, double roller, A/C, balance shaft, EGR, cat, res.
delete, ZZP tune, and supporting mods.
Eastwood's DIY Polishing and Porting Cylinder Heads Kit
Buy The Kit Here:
In this video, Mark shows how to Polish and Port your Engine Cylinder Heads
and gain up to 10% more HP with Eastwood's Engine Porting Kit!
CYLINDER PORTING & FINISHING KIT offers you the most requested carbide
burrs and abrasive smoothing rolls and tapers used for engine potting and
finishing Your kit includes four different cone and tree-shape
steel-hardened, precision double-cut Carbide Steel 6" long Burrs and 10
each 80 Grit Abrasive Cylinders and Tapers with 2 each 4" and 6" long
3800 Series 2 Supercharged Modular Pulley System MPS Demo
Just a quick moduler pulley system "MPS" Demo.
The biggest bang for the buck mod for any Supercharged car is dropping
pulley sizes. Thats pretty much the first thing Supercharged car owners are
looking to buy when they get their cars.
As always scanning is the most important thing and I appologize for the
movie quality. I filmed this video on low res when I made it and Movie
Maker and Youtube degraded it more.
.1 drop in size = 1 extra pound of Boost
All 3800 Vendors offer excellent systems with lots of sizes
and as mentioned my system is made by "American Supercharger" on Ebay
Pontiac Grand Prix GTP motorswap
Okay for Devon, this has been a money pit, and well 1st week he had the car
he spent 1500 for paint, 2nd week the engine locked up, after I dropped a
used engine in it, another 1000 later, Okay update,cleared the check engine
light and problems so far solved!, trans shifts normal for the most now!
any damage I blame on Advance auto parts, one for reading the codes to him,
but telling him he couldn't clear any fault codes? I'm like Okay whatever.
I never heard of an OBDII scan tool that couldn't clear the light out. so
he drove it after the fact, anyways my friend Joel brought his scan tool
over, we cleared the codes, and like magic, the trans was back in order for
the most, and well now 2 days later light still out and driving good, so
some good signs
3800 porting clips
Clips from the New porting DVD created by Valako Race Heads for GM 3800 V6
cylinder heads. This DVD is a step by step real time video in great detail
how to properly port and polish L67/L36 heads. The video covers
information the so called pros don't know. For more info:
Cylinder Head Porting and Port Matching
Anthony @ DIYautotech takes you through the steps on how to port match (
gasket match) your cylinder heads. This is a fairly simple project that
may take you about a day, but will give you a cylinder head with high flow
High Flow = More Power
If you have any questions, please feel free to ask!
Don't forget to subscribe & watch all my other automotive videos!
Grand Prix GTP dyno
My 1999 Pontiac Grand Prix GTP on the Dyno at the GOClubGP 2009 Dyno day. I made 245HP
and 326FT/Lbs at the wheels. Mods listed towards the end of the video.
2005 Pontiac Grand Prix GTP Start Up, Engine, and Full Tour
In this video I am able to review the 2005 Pontiac Grand Prix GTP
supercharged in all its entirety. I take viewers on a close look through
the interior and exterior of this car while showing details, over viewing
of features and noting unique styling cues to the vehicle itself. I also
show the engine and the details of it and start it up. A through review of
this car designed to give others a greater overall appreciation of the