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Roll Call. What motor is under your hood.

Sbc350_h3

Active Member
Messages
27
Location
Hawaii
I'm on my third motor in my h3. I had the little inline motor. Took it out did a small block 350 swap carbed setup. Then did a custom chassis swap and now am running a small block 350 tbi setup..
 

HUMMR-H3T

Member
Messages
20
Location
Omaha, NE
08 5 speed , gutless wonder 3.7 @ 126k
1000004882.jpg

08 5 speed , gutless wonder 3.7 @ 126k
2009 H3T
Original 3.7L
115,344
5-speed manual tramsmission
 

HUMMR-H3T

Member
Messages
20
Location
Omaha, NE
SmartSelect_20240216_204525_Chrome.jpg
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yuup, but i see you got rid of the ugly azz air collector ,, thinkin i may do the same

whats that little white filter i see in the air box ??
Yes, I've removed the Air-box
Swapped it out for this
Bigg difference in power, screams on the streets now.

Part # 63-3065 2009 HUMMER H3 / H3T
K&N FIPK Cold Air Intake Kit Part

Smaller air filter is the crank case ventilation
you'll have to research the part number Per your year of Hummer H3 / H3T First,
That part number is for the 2009 HUMMER. H3T 3.7 Litre and it didnt fit as is....
I had the Air DOC when I bought it
( it was on the truck )

This is what it looked like before the K&N Install


I had to modify the Air DOC to fit between the throttle body and the K&N intake pipe.and the Air DOC had a vacuun inlet on it, that connected to the valve cover.


If your HUMMER is not a 2009,
this one will not work

There are some of these on Ebay.com now
Pending on the year of your H3
 

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zebra

Well-Known Member
Messages
116
Location
cold & windy
2009 5spd with the original 3.7 @ 173k

...spent the last 4yrs & 70k debating whether or not to attempt the elusive v8 swap (given i've only seen one guy who got it working right)
 

HUMMR-H3T

Member
Messages
20
Location
Omaha, NE
2009 H3 or 2009 H3T

It was, after i bought it..w/ 108626
it was.going to be my LS Project H3T once the 3.7L expired, Since the cash was hard to come up with .. I've settled in w/ my 3.7L. and for what its worth, Its got plenty of power & agility to go anywhere
It's the only H3T in omaha, ne theres a black Alpha in omaha too (2) H3Ts in the city, maybe the entire State itself
This H3T was a Sept 2008 production build and it's 1 of 56 H3T trucks w/ a 5-speed.,..

Its reliable, starts up every time, I've waited 14 yrs to own one.


20240307_144755.jpg
 

Teahead

Well-Known Member
Messages
108
Location
Tacoma
I'm on my third motor in my h3. I had the little inline motor. Took it out did a small block 350 swap carbed setup. Then did a custom chassis swap and now am running a small block 350 tbi setup..

Let's see some pics!

I have a rebuilt (put in by the PO) 5.3.
 
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