Header Opinions

I orginally found this site by trying to check out the OBX headers... which I still haven't found anything on...

SO... I'm still looking and wonder if anyone has any opinions on B&B and Borla...

This is for my 6.0l...

I think I am set on my exhaust just because I want to keep the offroad tips
H2 CORSA Exhaust System

Billy Boats
Hummer H2 Billy Boat Shorty Headers

Borlas
H2 SS Header by Borla (03-06)


If anyone has any other links/forum vendors/personal stash... please let me know

Stay away from shorties unless you cant fit LT's IMO. DamnYankee made like 342whp with some OBX Long tubes and a few other mods. Here is a list of his mods... 6.0 LQ4 BLOCK - PRECISION RACE COMPONENTS STAGE 2.5 PORTED & POLISHED 6.0l HEADS WITH DUAL SPRINGS & MANLEY VALVES - COMP LIFTERS AND PUSH RODS WITH TITANIUM RETAINERS - TEXAS SPEED & PERFORMANCE TORQUER V.2 232/234 .595/.598 112 LSA CAM - 42# INJECTORS - HARLAND SHARP ROLLER ROCKERS - ASP UNDERDRIVE PULLEY - ARP HEADBOLTS - OBX STAINLESS STEEL LONG TUBE HEADERS WITH RESONATORS (NO CATS) - TWIN BORLA PRO XS 2½" S.I./S.O. MUFFLERS - FLT LEVEL 5 4L60e - P.I. VIGILANTE TRIPLE DISC 3200 STALL CONVERTER - DETROIT TRUE TRAC & 3.42 GEARS - WALBRO 255LPH FUEL PUMP - DUAL 14" HAYDEN E-FANS

Shorties have been shown to show very little increase over stock exhaust. The stockers flow pretty well. If you don't get long tubes, I wouldn't bother changing them.

+2

+3

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Originally Posted by DamnYankee

Shorties have been shown to show very little increase over stock exhaust. The stockers flow pretty well. If you don't get long tubes, I wouldn't bother changing them.

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Originally Posted by txarkitekt

+2

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Originally Posted by lamborado

+3

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I guess mine didnt count, or Tyler would have been +3 and G would have been +4... :spit:

+10 lol

i like my shorties my truck is slow though

I like my shorties, haha only cause I have too, I wouldn't pass smog in my crappy state with long tubes smog sucks

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Originally Posted by ff_jeff

I guess mine didnt count, or Tyler would have been +3 and G would have been +4... :spit:

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What did your original post say? It says you edited your post...you could have changed it for all we know...JACKASS. :)

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Originally Posted by ff_jeff

Stay away from shorties unless you cant HAVE LT's IMO...

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I said have instead of fit thats all.

I would suggest going with LT headers...the catback is up in the air, corsa is nice and quiet until you get on it but is pricey

OK...so the billy boats are out.... the Borla's are out?

Orginally I saw obx's for $299... does that sound right?

The corsa is in just because I want the offroad cutoffs like they are stock...

I'm just trying to get a little bang for my buck... if it breathes a little easier and sounds a little better then I am happy... other wise it is just the stock 316hp H2 6.0l... if I gain a couple HP then that's fine... but I doubt I will feel much in a 8400lb truck...

Dynatech SuperMaxx Longtube headers will work for you. The part number is 115-841310. Type that into Google and see what vendors show up...

I actually saw those in my new Summit magazine that came yesterday... and they actually list them for the H2...:)