Here are the headers isntalled.
Have not had a problem with the wires burning and didnt need heat sleves but put them on for added issurance. Headers come no were near hitting the frame any were.
Here are the headers isntalled.
Have not had a problem with the wires burning and didnt need heat sleves but put them on for added issurance. Headers come no were near hitting the frame any were.
David,
2003 GMC Sierra Denali, LQ4, AWD, AWS, 4.10, Wheatley 93 tune, LT headers, GMPP CAI, BBK 80mm TB, MSD wires, E3 plugs, 160* T-stat, Flowmonster DI/DO, cutouts. Working on 4.8 heads, just purchased Comp 228R cam, 918 Springs, TI retainers, 7.4 hardend pushrods,
Mine run fine. Drove it around for about 2 weeks before i got my retune in. Headers helped it out some but when i installed the retuned pcm it really woke it up.Originally Posted by 99silveradodude
cell vid of open Y WOT.
Mobile Uploads :: 02270095202000.flv video by sierrass06 - Photobucket
My exhaust guy cut the y and made it into a true duall setup and had him make these for me.
David,
2003 GMC Sierra Denali, LQ4, AWD, AWS, 4.10, Wheatley 93 tune, LT headers, GMPP CAI, BBK 80mm TB, MSD wires, E3 plugs, 160* T-stat, Flowmonster DI/DO, cutouts. Working on 4.8 heads, just purchased Comp 228R cam, 918 Springs, TI retainers, 7.4 hardend pushrods,
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