Hummer Supercharging

[icedoutballa]

hey, we are thinking of supercharging the hummer with an Radix H2 Supercharger by Magnacharger is this safe for tha engine? will it do any harm? and do you know how much additional horsepower it will give or stats on 0-60 etc. thanks guys

[icedoutballa]

hey, we are thinking of supercharging the hummer with an Radix H2 Supercharger by Magnacharger is this safe for tha engine? will it do any harm? and do you know how much additional horsepower it will give or stats on 0-60 etc. thanks guys

[icedoutballa]

hey, we are thinking of supercharging the hummer with an Radix H2 Supercharger by Magnacharger is this safe for tha engine? will it do any harm? and do you know how much additional horsepower it will give or stats on 0-60 etc. thanks guys

[HGW]

I will look up my 0-60 stats from the track and get back to you soon.

[KenP]

Oh, suuupercharger . Nice.

As long as the computer is reprogrammed properly and you do not run too much boost you will be ok.

Mine runs around this:
'03 H2 '03 LPE H2
0-60 mph 10.22 6.30
1/4 mile 17.31/80.0 14.41/95.04
But I don't count because I am turning 9psi vs 7psi, and more hp according to LPE.
http://motortrend.com/features/perfo...0308_tuner_h2/

You will not be disappointed. Just ask Klaus and H2M&W.

One word of advice, make sure the installer is MagnaCharged certified or ASE. You don't want to run into a warranty issue with them.

Speaking of warranties on the SC's. My truck has been with out it's SC since last week. More to come on the issues later.

[KenP]

Sorry, that chart looks like crap.
0-60... 6.3's or so
1/4... 14.4 give or take and 95 plus minus.

As far as the SC problem:
I should have mentioned it was not a dealer problem, nor was it an LPE problem.

[PARAGON]

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by H2mildandwild:
I will look up my 0-60 stats from the track and get back to you soon. <HR></BLOCKQUOTE>Have you made it down into the 12's yet?

[KenP]

Warning sticker for all SCed H2's

[icedoutballa]

thanks guys it's going to tha shop in a couple of days to be sc'd! this thing is gonna be fast!

[HGW]

Paragon:

Thanks for the vote of confidence. I will be happy with mid 14's--can't get there without a new torque converter! I will redo the trans this winter.

Getting into the 12's is possible in an H2----you need to get to 415-427 cubes first (not hard but time and money) and then carefully adjust and monitor the supercharger for the extra cubes. This is not for the faint of heart.