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Dynatech longtube headers??

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I'm thinking of buying Dynatech longtube headers but don't know what size? I'm thinking 1 3/4", 1 7/8" seem a little big.

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All in preference. If you have big power plans for the truck 1 7/8" will be the best bet. 1 3/4 is fine, most people run this size including myself.

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Ok sounds like I will go with the 1 3/4" since I'm only going to put a dual in and out 14" magnaflow dumped at the axle

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if you want to text me I can send you a vid of my old SS I had dynatech long tubes with magnaflow exhaust except mine wasn't dumped, just so you can get an idea of the sound

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there was a thread on ls1 tech about this. people from texas speed dyno'd there car ( near stock ls1 camaro) with the tsp 1 7/8 and pace setter 1 3/4. from what was said there was no difference below 3000 rpm with either set. the 1 7/8 made something like 6-7 more hp top end.

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My Intimidator SS has Dynatech headers with a Corsa cat back exhaust and I got to say the sound is pretty sweet. Has a nice grunt when you rev it up quick.

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^^^ this. My Denali is running the same setup and it turns some heads. I haven't finished tuning because of several large mechanical issues that keep showing up, but the truck is noticeably faster. Mpgs would be better if I could keep my foot out of it haha.

 

 

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Install depends on your skill level. I had 2 broken bolts to extract, and didn't cut any pipes if I wanted to de-mod in the future. It took me about 4-5 hours taking my time. The dynatech's fit very nice and go in easily from the bottom. They come with great instructions if you need them

Edited by 2003blackSSS

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