forrest2340 Posted May 6, 2008 Report Share Posted May 6, 2008 i am looking at getting dynatech headers and cats for my truck. does anyone know with those two mods what the horsepower difference is. by loosing that much back pressure has anyone had problems with loosing low end torque. thanks for anything you guys have. Quote Link to comment Share on other sites More sharing options...
CenWaSS Posted May 6, 2008 Report Share Posted May 6, 2008 i am looking at getting dynatech headers and cats for my truck. does anyone know with those two mods what the horsepower difference is. by loosing that much back pressure has anyone had problems with loosing low end torque. thanks for anything you guys have. Get the Dynatechs/cats you wont be disappointed. I havent ran my SS since my install but from what I've seen (personally), I'm hoping to drop at least 2 tenths from my et. Quote Link to comment Share on other sites More sharing options...
Wizard Posted May 6, 2008 Report Share Posted May 6, 2008 I really like mine. The kit is nice and it fits great. I couldn't tell you about the low end torque because i changed my torque converter at the same time. I did notice the loss in low end with going bigger on the rest of the exhaust. I am blown so I couldn't tell you about na. But, honestly, you wont be dissapointed. Wiz Quote Link to comment Share on other sites More sharing options...
Fireman31 Posted May 6, 2008 Report Share Posted May 6, 2008 Dynatech FTW!!! There was a noticeable low end torque improvement with this kit.......... Quote Link to comment Share on other sites More sharing options...
inquenciocha Posted May 6, 2008 Report Share Posted May 6, 2008 I went from a 14.71 to a 14.53... enough said. Quote Link to comment Share on other sites More sharing options...
forrest2340 Posted May 7, 2008 Author Report Share Posted May 7, 2008 i ordered the dynatech headers and high flow cats for my truck yesterday. i am sure that i will be pleased with the gain as well as the sound. thanks for your input. Quote Link to comment Share on other sites More sharing options...
CenWaSS Posted May 7, 2008 Report Share Posted May 7, 2008 I went from a 14.71 to a 14.53... enough said. Just curious what other mods you had (if any) with your runs? Quote Link to comment Share on other sites More sharing options...
NTMD8R_SS Posted May 7, 2008 Report Share Posted May 7, 2008 I may pick theses up when i get the funds. Quote Link to comment Share on other sites More sharing options...
inquenciocha Posted May 7, 2008 Report Share Posted May 7, 2008 Just curious what other mods you had (if any) with your runs? Before the headers I had an Airaid CAI w/TBS, a custom PCM tune, MSD 8.5 wires, Flowmaster 50 series as well as 3" cat back and yes I kept my stock tip. I also use Royal Purple for everything. I know it's a little expensive but well worth it. For everyone about to install your Dynatechs, check my post for some helpfull pointers. #37 http://www.silveradoss.com/forums/index.ph...30&start=30 Quote Link to comment Share on other sites More sharing options...
forrest2340 Posted May 15, 2008 Author Report Share Posted May 15, 2008 ok so i should have the dynatech system at my house in a couple of days, but i won't be able to put it on for about two months until i go on leave. i ordered the shorty headers and high flow cats. i ordered 2 10 series flowmasters, but i have a single inlet dual outlet cherrybomb on it now. does anyone have any idea if i am going to loose too much back pressure by going with two flowmaster. if i am then i am just going to stay with one pipe and either keep the cherrybomb, depending on how it sounds, or just put one flowmaster in place of the cherrybomb. thanks Quote Link to comment Share on other sites More sharing options...
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