Re: Straight piped?
Hellz where you at? I am in Kabul right now.
Google Dynatech headers and ensure you get the high flow cats in the kit.
they are very high quality, and long tube as well. http://www.dynatechheaders.com/sm_hummer_h2.html
I highly recommend the mangnflow system. Its available at http://www.summitracing.com/search/?...mer%20h2&dds=1
If for any reason you want to dress up your engine, the MSD coils look and work great. My dad makes the mounts to put them on a Hummer (or any Gen III engine). Here is a pic of the mounts and coils if your interested.

__________________
2003 H2, 408 CI, K1 Forged 4" stroke crank, K1 6.125" forged rods, Wiseco X-Series 0.30 forged pistons, Schneider cam, FAST 102mm LSXRT, precision flow injectors, Comp Pro Magnum rockers, SA Gear DR timing set, ARP main studs, 90mm ETC TB, Airaid MIT, MSD Coils/wires, Dynatech Headers/high flow cats, Magnaflow, Jessie James Black Widows 20x9, Nitto Dune Grapplers 37", Fabtech 6" lift, CK Performance XHD 4l70e and 4.56 Gears
Last edited by EuroHummer : 02-15-2012 at 12:48 PM.
|