NEW 6.4/6.0 Manifolds just in!!

[Jhaddox]

I see no possible way for these to pick up anywhere near a second just swapping manifolds and up pipes...that would say a 6.4 on a race tune would do 11.9s...I could maybe are .1-.2 because of spool up on the low end but these trucks are far from laggy so even that is in the air


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[idkillinit]

I see no possible way for these to pick up anywhere near a second just swapping manifolds and up pipes...that would say a 6.4 on a race tune would do 11.9s...I could maybe are .1-.2 because of spool up on the low end but these trucks are far from laggy so even that is in the air


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.3 was being generous. It would be sick to see a ccsb doin 12.5 with just tune tho.

 

[Dockboy]

So going from 300 torque to 420 isn't going to give you at least 1 second off et? Really?

ROTFLMAO!!:morons:

 

[idkillinit]

ROTFLMAO!!:morons:

Lol

 

[Rene G]

First, learn how to use quotes on the forums so I can read your uninformed posts :doh:

Horsepower is the most important ingredient in acceleration vs. time. While some emphasis on torque is important, it has a very small effect regarding drag racing. My truck never see's below 2500 rpm at the track, yet makes peak tq about 2100 rpm. Torque is merely a mathematical equation based of rpm and hp.


OK...I will wager you $10,000 that changing only a manifold will pick up one full sec. on ANY truck! Name the time and place and show up with the cash.



120 increase in tq ain't going to get you a sec.! :doh: That is about a 50-60 hp max increase in hp on a diesel and it will take you 250+ hp to gain a sec. in any vehicle.

I'm pretty sure that horsepower is a result of RPM X Torque and a constant.

 

[Dzchey21]

Look at the HP calculator on this site.no where is there an input for torque

 

[Dzchey21]

I also forgot to mention that my truck made 65 psi where it usually sees 70 on the street... no problems there

 

[steedspeed]

So if we have a 500 hp truck with a powerstroke and we line it up against a truck with lets say someone went crazy and installed a Honda 4 cyl with 750 hp from a Prelude.

With money on the line, which truck do you want to pick to win?

 

[Dzchey21]

So if we have a 500 hp truck with a powerstroke and we line it up against a truck with lets say someone went crazy and installed a Honda 4 cyl with 750 hp from a Prelude.

With money on the line, which truck do you want to pick to win?

Depends on how many rpm that 4cy makes 700 HP.... its about power under the curve!

 

[idkillinit]

I'm pretty sure that horsepower is a result of RPM X Torque and a constant.

Yes

 

[flippincgfighter]

First, learn how to use quotes on the forums so I can read your uninformed posts :doh:

Horsepower is the most important ingredient in acceleration vs. time. While some emphasis on torque is important, it has a very small effect regarding drag racing. My truck never see's below 2500 rpm at the track, yet makes peak tq about 2100 rpm. Torque is merely a mathematical equation based of rpm and hp.

??? He may need to learn how to use quotes, but you need to brush up on your fundamental dimensions.

Power in hp=

torque(lbft x ft)* 2pi * rotational speed(RPM)
33,000

Torque is force applied over a distance.

 

[Dzchey21]

First, learn how to use quotes on the forums so I can read your uninformed posts :doh:

Horsepower is the most important ingredient in acceleration vs. time. While some emphasis on torque is important, it has a very small effect regarding drag racing. My truck never see's below 2500 rpm at the track, yet makes peak tq about 2100 rpm. Torque is merely a mathematical equation based of rpm and hp.


??? He may need to learn how to use quotes, but you need to brush up on your fundamental dimensions.

Power in hp=

torque(lbft x ft)* 2pi * rotational speed(RPM)
33,000

Torque is force applied over a distance.

Looks like you could use some help with quotes as well

 

[flippincgfighter]

haha yeah i deleted the second quote while i was putting in the equation. Its fixed now!

 

[Kind]

Wow, I love the bickering!! Let me guess, if someone installed injectors that injected fuel at +100,000psi but didn't have a higher lpm then stock, some of you'd say they don't work too?

Bottom line we needed an improvement in the manifolds, as well as the heads. What Lane has manufactured for us 6.0/6.4 guys in my moderate opinion is better then any other option we have and a very positive step forward. Just like Mike's No Limit stuff was a small improvement, but an improvement non the less.

If all these manifolds did was lower exhaust temps they'd be worth it to me. The fact 6.4's have make 1200hp and push +80psi through the factory 6.0 or 6.4 manifolds is a great testament to what we have to gain with just a properly designed manifold.

Efficiency doesn't always add up to large gains in power numbers more then it adds up to a motor that makes X amount of power with less stress.

I know I'm not saying anything that most experienced guys on here don't already know. So lets embrace Lane and his development, cuz until now no matter how much fuel or air or nitrous we add we will always be "pissing into the wind" with the stock/modified heads and manifolds.

 

[Dockboy]

I'm pretty sure that horsepower is a result of RPM X Torque and a constant.

??? He may need to learn how to use quotes, but you need to brush up on your fundamental dimensions.

Power in hp=

torque(lbft x ft)* 2pi * rotational speed(RPM)
33,000

Torque is force applied over a distance.

Listen geniuses...

Of coarse it is... But stoogespeed is trying to insinuate the an increase in torque will greatly effect drag strip ET's when in reality it will have very little.

You torque fanatics crack me up!!!


Question for you rocket scientist's...

How does a Dynojet determine torque? I can't wait for your responsesopcorn:

 

[White_monster]

Let's get over this girls. Maybe Lane jumped the gun but at least he's brought us something that should work better than stock since that's really all we have had till now. So for everyone pull the weddgy out of your ass and move on. Not everyone likes everything and that's how new ideas are created by trying new things.

 

[Kind]

Listen geniuses...

Of coarse it is... But stoogespeed is trying to insinuate the an increase in torque will greatly effect drag strip ET's when in reality it will have very little.

You torque fanatics crack me up!!!


Question for you rocket scientist's...

How does a Dynojet determine torque? I can't wait for your responsesopcorn:

Really, name calling?

Defending your stance and doubts are fine and assumably warranted. As well having your suspicions can aid in development. However that is only if you don't start talking like a 10 year old.

After all I don't see you trying to improve on a Ford power plantoke:

 

[Mike@MPD]

Just to add 1. They are not the only ones to come out with manifolds and 2. I was seeing 100+ psi on the dynojet and usually 95 on the street

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[Dockboy]

After all I don't see you trying to improve on a Ford power plantoke:

I spent more time, effort and money trying to improve a Ford powerplant than you have made in your entire lifetime oke:

 

[Kind]

Just to add 1. They are not the only ones to come out with manifolds and 2. I was seeing 100+ psi on the dynojet and usually 95 on the street

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Yeah I know, Dirty Diesel made manifolds that look just like yours a year and a half before you guys had them. Not a dis, just saying. They are better then stock no doubt and it's cool you have made them a more available option.

As well a 1 to 1 pressure ratio doesn't mean that the boost being injected is being used to it highest potential. It just means that the boost you are injecting isn't fighting itself.

I spent more time, effort and money trying to improve a Ford powerplant than you have made in your entire lifetime oke:

I have no doubts about that. Just use what you know to correct, not to demoralize:thumbsup: