Little vid of the exhaust and a test drive.... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ironroad9c1 · 12-31-2009, 05:21 PM

YouTube- 1984 GMC exhaust vid and test drive

big10ratrod77 · 12-31-2009, 06:58 PM

i like the exhaust what mufflers u got on there u got cats on it either

ironroad9c1 · 12-31-2009, 09:49 PM

Its got a universal cat and a single in and dual out proflo POS that is fixing to all be swapped out for a good 2 1/2 single exhaust and summit turbo muffler.

big10ratrod77 · 12-31-2009, 11:25 PM

i was kinda wondering man becouse im getin an 84 4x4 soon and i was realy wondering about the whole cat you know what i mean, i wanna chunk the cat but you cant becouse of the government and it sounds perty good right now, but man i got the summit turbo muffler on my big 10 its a good sounding muffler

ironroad9c1 · 01-15-2010, 08:38 AM

I really have no problem with cats, the new ones work 100X's better and don't hurt the power at all. compared to the old 70's style pellet converters. I'll be putting a new one on mine.

*78 Chevyrado* · 01-15-2010, 11:50 AM

sounds good!

Yeah I'll probably put a cat on mine when I redo the exhaust. Anytime my dad follows me somewhere, I have to hear about how stinky it is from behind, haha!

12-31-2009, 06:58 PM	#2
big10ratrod77 Registered User Join Date: Aug 2009 Location: hillborough nc Posts: 410	Re: Little vid of the exhaust and a test drive.... i like the exhaust what mufflers u got on there u got cats on it either __________________ 77 chevy BIG 10 350/sm465/12bolt w 3.73 bout 240 horse power NO power steerin 79 chevy 1/2 ton 250/three on the tree/3.08s soon to get built 250/floor shift conversion/3.08s 81 mercedes 300d 25 MPG 77 chevy BIG DOOLEY 454/sm-465/14 bolt 4.10s "fully loaded" 73 plymouth duster 225 slant six/230 3 speed/8 1/4 trying to acheve 300 horse six http://www.cardomain.com/ride/3135091 '77 chevy trucks. built to stay tough. life is short build a hot rod

12-31-2009, 09:49 PM	#3
ironroad9c1 Master Hater Join Date: Apr 2006 Location: Temple,Tx. Posts: 402	Re: Little vid of the exhaust and a test drive.... Its got a universal cat and a single in and dual out proflo POS that is fixing to all be swapped out for a good 2 1/2 single exhaust and summit turbo muffler. Last edited by ironroad9c1; 12-31-2009 at 09:49 PM.

12-31-2009, 11:25 PM	#4
big10ratrod77 Registered User Join Date: Aug 2009 Location: hillborough nc Posts: 410	Re: Little vid of the exhaust and a test drive.... i was kinda wondering man becouse im getin an 84 4x4 soon and i was realy wondering about the whole cat you know what i mean, i wanna chunk the cat but you cant becouse of the government and it sounds perty good right now, but man i got the summit turbo muffler on my big 10 its a good sounding muffler __________________ 77 chevy BIG 10 350/sm465/12bolt w 3.73 bout 240 horse power NO power steerin 79 chevy 1/2 ton 250/three on the tree/3.08s soon to get built 250/floor shift conversion/3.08s 81 mercedes 300d 25 MPG 77 chevy BIG DOOLEY 454/sm-465/14 bolt 4.10s "fully loaded" 73 plymouth duster 225 slant six/230 3 speed/8 1/4 trying to acheve 300 horse six http://www.cardomain.com/ride/3135091 '77 chevy trucks. built to stay tough. life is short build a hot rod

01-15-2010, 08:38 AM	#5
ironroad9c1 Master Hater Join Date: Apr 2006 Location: Temple,Tx. Posts: 402	Re: Little vid of the exhaust and a test drive.... I really have no problem with cats, the new ones work 100X's better and don't hurt the power at all. compared to the old 70's style pellet converters. I'll be putting a new one on mine.

01-15-2010, 11:50 AM	#6
78 Chevyrado Account Suspended Join Date: Dec 2007 Location: Unnapreciative, Trollville Posts: 2,079	Re: Little vid of the exhaust and a test drive.... sounds good! Yeah I'll probably put a cat on mine when I redo the exhaust. Anytime my dad follows me somewhere, I have to hear about how stinky it is from behind, haha!



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