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Doc Olds
Well-Known Member
·
From
Boat Town MI
Joined
Sep 5, 2011
Last seen
Tuesday at 5:56 AM
Messages
127
Reaction score
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Doc Olds
replied to the thread
H3 Alpha mods.
.
You do not need too pull the intake manifold or heads as you just upgrade the springs to LS6 springs. They can easily withstand .550...
Monday at 8:53 AM
Doc Olds
replied to the thread
H3 Alpha mods.
.
You would be building a truck motor, not a high RPM light weight car motor. Use a truck cam with LS6 springs like I did, gain low &...
Friday at 7:17 AM
Doc Olds
replied to the thread
H3 Alpha mods.
.
You can get 400HP (or so close it does not matter) reliably with your 5.3, no supercharger, no repeat Transmission replacements or T...
Mar 21, 2024
Doc Olds
replied to the thread
H3 performance Tuning recommendations
.
Get an Efan conversion, Intake, Port/Polished TB, Cat Back Exhaust and then the tune from PCMofNC so they can tailor their tune to make...
Mar 20, 2024
Doc Olds
replied to the thread
Transfer case?
.
Front Axles replaced with what? When was the last time the T Case fluid was changed. When was the last time the Trans fluid and filter...
Mar 20, 2024
Doc Olds
replied to the thread
H3 Alpha rebuilt about 30k miles ago...seems sluggish
.
A stock LH8 5.3L with no performance mods in the FT 4X4 heavy brick shaped H3 is not (contrary to what some may think) that huge of an...
Mar 8, 2024
Doc Olds
replied to the thread
2/4 Band is Shot in my 2009 H3T
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Welcome fellow Mitten Dweller! Call Fred (senior or junior) at Midway Transmission in Roseville. Get a price from them, that is where...
Feb 29, 2024
Doc Olds
replied to the thread
Sunroof drain full of dirt
.
Spilled the beans. 😒
Feb 27, 2024
Doc Olds
replied to the thread
Sunroof drain full of dirt
.
Oh look, Mr. All CAPS showed up. Prey tell, give us the details on the recall for Sunroof Drains.
Feb 27, 2024
Doc Olds
replied to the thread
Sunroof drain full of dirt
.
This forum software is glitchy. Tells you there was a problem with a post, try back later, you do, then get multiple copies. Uuugh...
Feb 21, 2024
Doc Olds
replied to the thread
Sunroof drain full of dirt
.
What you talkin bout Willis???? You can get H3 Hummer Sill Plates (new and used) on line all day long. They come out like virtually...
Feb 21, 2024
Doc Olds
replied to the thread
CB Photo winch bumper and Schwarttzy rock sliders
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Those CB Photo High Mount Winch Plates are good stuff. Wheeled with him a few times and others that had them.
Feb 8, 2024
Doc Olds
replied to the thread
Power Door lock switches and driver window wont operate.
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Replace your OEM Battery Terminal Connectors (if you are still trying to use those) with a quality aftermarket set like Stingers of your...
Jan 11, 2024
Doc Olds
replied to the thread
Supplemental Oil Feed Line
.
And cylidner #5 and/or even #6 in 4.2Ls are not a common failure point either.
Jan 5, 2024
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