FIREBREATHING HUMMER H2 | CAMMED + SUPERCHARGED BUILD VIDEO

The H2 has hit the Highway!
This customer came to us wanting to get a little more power out of his H2. The build started as just a tune, then to an intake and headers, to a cam swap, and ultimately a 2.3L Whipple Superchargers blower.
This specific customer isn't interested in doing anything particular with the truck, just a fun toy that has all the power when he wants it.
We started with a set of Dynatech Headers SuperMAXX long tube headers and Y-pipe and a JBA Performance Exhaust Evol catback exhaust.
We converted the stock ECU to run a flex fuel sensor so the truck can run 93, E85 or any combination in between.
After that, we installed a Stage 2 Brian Tooley Racing Positive Displacement Supercharger cam kit which includes:
.660" Lift BTR Platinum Spring Kit
BTR Steel Retainers
Chromoly Pushrods
New Valve Seals
Some other supporting mods are:
Taylor Cable Products/Vertex Race-Fit 9mm FirePower Ignition Wire Set
Design Engineering, Inc. Titanium Protect-A-Boots
AC Delco BR7EF spark plugs
Walbro Fuel Pumps 450LPH Fuel Pump + install kit
Injector Dynamics High Impedance ID 1050x Injectors
Chevrolet Performance 3BAR MAP Sensor
Chevrolet Performance Flex Fuel Sensor
Strictly Performance custom heat exchanger
Contact us if you would like some boost in your life!
We are your LS LT Specialists!
269-350-9055
[e-mail]
strictlyperform...
We Have a full build thread started here:
ls1tech.com/…/...

[@griffeyking123]

If you ever wondered what a maxed out Hummer from Midnight Club 3 would be like in real life here you go.

[@jsavage9134]

Have you seen this thing diesel swapped

[@ericpayne8837]

I giggle when saw the flames!

[@ryanlphipps81]

Do you have a parts list and cost?

[@craigwatson9736]

what a beautiful hummer H2 love that beautiful sound !!

[@tnoinetwork]

BAD ASSSSSS!!!! 🔥🔥🔥🔥🔥

[@isakjohansson7134]

That thing mad!

[@ergi8907]

1:10 wtf was he doing

[@EddWolf78]

Are there any transmission upgrades that go along with this kind of performance increase? I’ve heard the H2 is pretty good at stripping gears stock

[@StrictlyPerformanceMotorsports]

The transmission is holding up for now, but the customer has opted for a built 4l80 swap for reliability

[@hungryhungryhummer]

I had an 09 that blew a gear at like 50k. Now I have an 08 that is at 90k and still going strong. The shift points are screwed up after supercharging it but that can be fixed. The thing hauls ass now!

[@KevinNguyen-zn4vv]

@@hungryhungryhummer I'm about to purchase a 85K miles H2 with a recent rebuilt engine/tranny. What's your tip on how what to check/inspect/ask? The owner said HD transmission rebuilt.

[@bnorby213]

Wanting to do this. Can you make that heat exchanger for me?

[@quiquikim]

I love it!

[@euroboymike]

Bro my hummer h2 is supercharged to and I have the same rims lol

[@Dom_gon4]

1000 subs with one video where did you get your supercharger bro? And do you have a parts list?

[@euroboymike]

The supercharger is a Magnuson Radix Supercharger. We bought it like that. I just did some check up and research.

[@VictorLaVance]

The straps holding the hummer down🥴

[@kia8140]

How much did this upgrade cost lol

[@StrictlyPerformanceMotorsports]

I don't have that figure in front of me, feel free to give the shop a call for more info. [phone] or shoot us an email at [e-mail]

[@vivekbarchha]

@@StrictlyPerformanceMotorsports mate, can you's do this on a jeep?

[@StrictlyPerformanceMotorsports]

@@vivekbarchha Potentially! Feel free to shoot us an email with what you had in mind! [e-mail]

[@bBrain]

$9k-15k without transmission upgrade depending on options. It isn't cheap with labor, etc.

[@StrictlyPerformanceMotorsports]

@Tsrif Tsal On our Mustang Dyno through those huge tires it put down 511whp / 647tq (ft.lbs). We see 13-15% lower HP numbers on our Mustang Dyno compared to an equivalent Dynojet (~587whp).

[@garrettscott7762]

Did you 2wd swap?

[@StrictlyPerformanceMotorsports]

Nope, it's 4wd.

[@garrettscott7762]

@@StrictlyPerformanceMotorsports very nice.

[@krishnajoshi5930]

Song name anyone?

[@greatdimitri1049]

I don't know. It sucks anyway.

[@boosteroids]

does the standard H2 already equipped with a supercharger?

[@KiloKen87]

YES

[@Vanithoth]

No. A standard Hummer H2 does not come with a supercharger from the factory.

[@dustynforward33]

Ken Nichols wring.

[@dustynforward33]

Wrong*

[@King_Dragon_13]

What was the numbers?

[@StrictlyPerformanceMotorsports]

On our Mustang Dyno through those huge tires it put down 511whp / 647tq (ft.lbs). We see 15% lower numbers on our Mustang Dyno compared to an equivalent Dynojet (~587whp).

[@King_Dragon_13]

Wow that’s crazy I was thinking about going diesel but now I just want a really cool build and I think I found one. Thanks guys

[@dustynforward33]

Strictly Performance Motorsports so would you say without the upgraded cam, it would be around 500 whp? I found a $6000 Vortech supercharger kit but I want to say it was for the 6.2L. Do you know if the 08-09 supercharger kit is compatible on an 03-07 6.0L?

[@ayewhy7557]

First

[@dealwithit1277]

3 MPG NOW! Smh

[@bnorby213]

Probably gets 8-10 , no Hummer owner is worried about fuel mileage 😂

[@jesseparadis6141]

Still slow lmfao😂

[@lipstick318]

TALK!!!!!!!! How much for the Supper Charger???????? How much to Install the Super Charger????

[@rcast9022]

Do you have to change a lot of parts in the engine?

[@DouEditz]

Yes