Sep-26-2016 05:26 PM
Sep-28-2016 06:34 PM
Sep-28-2016 04:17 PM
spoon059 wrote:N-Trouble wrote:
So Ram gets a free pass here??? You can bet if they had a scoop before GM all the Cummins boys here would be crying foul saying GM copied.
Really? If we are going to be getting stupid here than we can cry foul that GM copied the hood scoop from the 1970 Dodge Challenger.
Seriously though... are you trying to troll here? Don't cut in on Fishies territory...
Sep-28-2016 01:47 PM
Sep-28-2016 01:34 PM
N-Trouble wrote:
So Ram gets a free pass here??? You can bet if they had a scoop before GM all the Cummins boys here would be crying foul saying GM copied.
Sep-28-2016 01:24 PM
mich800 wrote:
That is because this is the completely wrong forum to discuss non OEM performance modifications. Just like if someone asks about programming a modern gas engine the consensus here is it is impossible otherwise the OEM's would have already done it.
Sep-28-2016 11:23 AM
ShinerBock wrote:2001400ex wrote:
Yes the new scoop on the Chevy has an air intake. I have an 08, and the killer in diesels is exhaust gas temperatures. I finally did my exhaust and EGR deletes and it runs a couple hundred degrees cooler on EGTs from that alone. Where before my fan clutch would come on a couple times on a mountain pass, now doesn't because the truck is cooler. I've read that an air intake on my 08 can decrease the EGTs another 50-100 degrees. Now I only tow about 8,000 pounds so I could go the speed limit before on passes, but if you are towing heavier, that 50-100 degrees can be 5 miles per hour faster on a mountain pass.
That's mostly what the companies have done is add cooling to the engines over the years. Since they starting using variable vein turbos in the 2000s, stock diesels could get to the same HP and torque and the latest diesels with only a programmer. You just have to watch temperatures to ensure they don't overheat.
BINGO! All three of the modern HD diesels can easily get to at least 500hp and 1000 lb-ft or more at the crank. It is doing it while meeting emissions and keeping the EGTs low is the issue.
It is funny that most people say that intakes are worthelss and the trucks have plenty of air up to 500 hp. Yet all of the manufacturers are starting to add air induction systems for more air. These people neglect to realize that for every 1 degree you cool the air coming in, you cool the EGTs by 1.5-2 degrees so adding an intake does have its benefits.
Sep-28-2016 09:15 AM
ShinerBock wrote:2001400ex wrote:
Yes the new scoop on the Chevy has an air intake. I have an 08, and the killer in diesels is exhaust gas temperatures. I finally did my exhaust and EGR deletes and it runs a couple hundred degrees cooler on EGTs from that alone. Where before my fan clutch would come on a couple times on a mountain pass, now doesn't because the truck is cooler. I've read that an air intake on my 08 can decrease the EGTs another 50-100 degrees. Now I only tow about 8,000 pounds so I could go the speed limit before on passes, but if you are towing heavier, that 50-100 degrees can be 5 miles per hour faster on a mountain pass.
That's mostly what the companies have done is add cooling to the engines over the years. Since they starting using variable vein turbos in the 2000s, stock diesels could get to the same HP and torque and the latest diesels with only a programmer. You just have to watch temperatures to ensure they don't overheat.
BINGO! All three of the modern HD diesels can easily get to at least 500hp and 1000 lb-ft or more at the crank. It is doing it while meeting emissions and keeping the EGTs low is the issue.
It is funny that most people say that intakes and the trucks have plenty of air up to 500 hp. Yet all of the manufacturers are starting to add air induction systems for more air. These people neglect to realize that for every 1 degree you cool the air coming in, you cool the EGTs by 1.5-2 degrees so adding an intake does have its benefits.
Sep-28-2016 09:07 AM
N-Trouble wrote:
So Ram gets a free pass here??? You can bet if they had a scoop before GM all the Cummins boys here would be crying foul saying GM copied.
Sep-28-2016 09:02 AM
Sep-28-2016 06:52 AM
NJRVer wrote:
So what good is that hood scoop on the "disguised" Ram when it is blocked by a cover.
Sep-28-2016 06:37 AM
2001400ex wrote:
Yes the new scoop on the Chevy has an air intake. I have an 08, and the killer in diesels is exhaust gas temperatures. I finally did my exhaust and EGR deletes and it runs a couple hundred degrees cooler on EGTs from that alone. Where before my fan clutch would come on a couple times on a mountain pass, now doesn't because the truck is cooler. I've read that an air intake on my 08 can decrease the EGTs another 50-100 degrees. Now I only tow about 8,000 pounds so I could go the speed limit before on passes, but if you are towing heavier, that 50-100 degrees can be 5 miles per hour faster on a mountain pass.
That's mostly what the companies have done is add cooling to the engines over the years. Since they starting using variable vein turbos in the 2000s, stock diesels could get to the same HP and torque and the latest diesels with only a programmer. You just have to watch temperatures to ensure they don't overheat.
Sep-28-2016 05:16 AM
Grit dog wrote:fla-gypsy wrote:
It's just more absurd power wars I don't care about.
Some say absurd, others say just enough, others ask How can I make some real power with this thing? Ain't it great?
If the Ram scoop is as classy as the new Dmax. Ala SRT style I bet it will look good.
I'm not a fan of aftermarket scooped hoods in general on pickups but the GM one looks decent.
I don't think they need the air though, unless maybe it's an engine intake.
Cooling systems on these trucks are very robust. My front cooler on my 07 has had all the fins smashed in since almost new. (Thanks To my toddler kids discovering they could push the fine over with their fingers one day!). Never a cooling issue at all, even heavy hauling in the summer.
Now bring on the 5th gen Rams or a Dmax mega cab so I can get a new truck please!
Sep-27-2016 06:30 PM
Sep-27-2016 12:48 PM
Sep-27-2016 07:58 AM
fla-gypsy wrote:
It's just more absurd power wars I don't care about.