I replaced my Flowmaster with a Magnaflow 3" SI/SO 14" case muffler. I really like the sound vs. the Flowmaster, especially when giving her a little rev!
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I replaced my Flowmaster with a Magnaflow 3" SI/SO 14" case muffler. I really like the sound vs. the Flowmaster, especially when giving her a little rev!
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* 2004 Chevrolet CCSB Z-71 5.3L * G80, 3.73's * Black Bear Autocal 91 oct tune * Magnaflow 3" SI/SO 14" case * Airaid M.I.T. * OEM airbox with open air modification * Color matched grille & lower valence * Blackened Tail Lights * SuperBright LEDs in brake lights & reverse lights *
In the garage to be installed: 799 heads, Dyna-Tech long tube headers, Corvette servo, 2" lowering shackles, 2wd u-bolts & bumpstops
I have replace the Airaid intake tube with a UPD intake tube, and airbox lid. I like it better than the Airaid unit. The UPD doesn't narrow in size at the throttle body, like the Airaid unit.
* 2004 Chevrolet CCSB Z-71 5.3L * G80, 3.73's * Black Bear Autocal 91 oct tune * Magnaflow 3" SI/SO 14" case * Airaid M.I.T. * OEM airbox with open air modification * Color matched grille & lower valence * Blackened Tail Lights * SuperBright LEDs in brake lights & reverse lights *
In the garage to be installed: 799 heads, Dyna-Tech long tube headers, Corvette servo, 2" lowering shackles, 2wd u-bolts & bumpstops
Not much of a performance update, but I did have my truck weighed today at my local scrap yard.
2004 CCSB Z-71 4wd on stock 17" wheels, stock 265/70/R17 tires, and 1/2 tank of gas. No weight reduction measures have been taken
5270 #'s truck only.
Last edited by LOBO; 01-13-2012 at 04:03 AM. Reason: weight correction
* 2004 Chevrolet CCSB Z-71 5.3L * G80, 3.73's * Black Bear Autocal 91 oct tune * Magnaflow 3" SI/SO 14" case * Airaid M.I.T. * OEM airbox with open air modification * Color matched grille & lower valence * Blackened Tail Lights * SuperBright LEDs in brake lights & reverse lights *
In the garage to be installed: 799 heads, Dyna-Tech long tube headers, Corvette servo, 2" lowering shackles, 2wd u-bolts & bumpstops
Wow. Makes me wonder how much my ECSB weighs... I was thinking it was around 5200 but this gives me hope that its less than that!Originally Posted by LOBO
Not much of a performance update, but I did have my truck weighed today at my local scrap yard.
2004 CCSB Z-71 4wd on stock 17" wheels, stock 265/70/R17 tires, and 1/2 tank of gas. No weight reduction measures have been taken
5270 #'s truck only.
T-RAV99 GMC | 5.3 | Skinny White Guy Tuned
I have only seen one magazine article that listed the weight of a truck that was identical to mine. They listed it as 5420 #'s.
Last edited by LOBO; 08-31-2011 at 03:03 AM.
* 2004 Chevrolet CCSB Z-71 5.3L * G80, 3.73's * Black Bear Autocal 91 oct tune * Magnaflow 3" SI/SO 14" case * Airaid M.I.T. * OEM airbox with open air modification * Color matched grille & lower valence * Blackened Tail Lights * SuperBright LEDs in brake lights & reverse lights *
In the garage to be installed: 799 heads, Dyna-Tech long tube headers, Corvette servo, 2" lowering shackles, 2wd u-bolts & bumpstops
Started a little on the debadgeing. All my truck came with from the factory is the body moulding, and the Chevrolet Silverado along with the dealer sticker on the tailgate.
This is with the Silverado and the dealer sticker removed,
* 2004 Chevrolet CCSB Z-71 5.3L * G80, 3.73's * Black Bear Autocal 91 oct tune * Magnaflow 3" SI/SO 14" case * Airaid M.I.T. * OEM airbox with open air modification * Color matched grille & lower valence * Blackened Tail Lights * SuperBright LEDs in brake lights & reverse lights *
In the garage to be installed: 799 heads, Dyna-Tech long tube headers, Corvette servo, 2" lowering shackles, 2wd u-bolts & bumpstops
I removed the taillight covers from the post I made above. I replaced them with these.....
* 2004 Chevrolet CCSB Z-71 5.3L * G80, 3.73's * Black Bear Autocal 91 oct tune * Magnaflow 3" SI/SO 14" case * Airaid M.I.T. * OEM airbox with open air modification * Color matched grille & lower valence * Blackened Tail Lights * SuperBright LEDs in brake lights & reverse lights *
In the garage to be installed: 799 heads, Dyna-Tech long tube headers, Corvette servo, 2" lowering shackles, 2wd u-bolts & bumpstops
My 2WD ECSB weighs in at 4850lbs with me in it (180lbs). It has 17's with 275/60/17 tires and two 12's in a box under rear seat. No front bumper or rear bumper lol My 2.2L S10 Xtreme weighs 3,280 with me in it hahaha
2002 ECSB 2WD 5.3
1995 Formula Firebird 383 LT1
1984 Camaro 408 SBC
Most sports require one ball, motocross requires two.
Racing isn't a matter of life and death, it's much more important than that.
THANK YOU! i hate flowmasters lol
PERFORMANCE-TUNING-FABRICATION12617 FM 917Alvarado, TX 76009
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