Just a guess on what you got at the crank not wheel, and let's see what we dealing with.

Me 420 stock (not for long)

Just a guess on what you got at the crank not wheel, and let's see what we dealing with.

Me 420 stock (not for long)


430 horses but mines a 2 seater North American Icon 2007 Corvette.

And yes i will trade it...LOL sorry not trying to hijack the thread

Hoping to hit 500 come Saturday.

With the tune and intake, I think I was pushing 440 hp/tq.

386whp DynoJet corrected numbers from 369.9whp on a DynoDynamics AWD dyno. 457 at motor on DynoDynamics or 482 at motor on DynoJet. Take your pick. I just like to say I'm shy of 500!:D;) That was all before my BWoody and an RDP tune. I need to get it re-dyno'd. I ran a faster time with the new tune.

Bwoody/Borla S/Diablo i'd estimate around 450hp

After Friday i'll be be pushing 550+ easily

Not enough......yet.

I just used an online calculator that figures it out from the 1/4 mile timeslip (which I have a few laying around ;)).
But it seems wayyyy too much from what you guys are posting, it just doesn't seem right for the mods I have. What am I doing wrong? Or is this online calculator all f'ed up?
The 20% drivetrain loss is the default on their website, should it be more?

Vehicle Weight with driver (lbs) 4855Lbs
Elapsed Time (sec) 12.569
Drivetrain loss (%) 20%

Results:
491.3 Rear Wheel HP :eek:
614.1 Crankshaft HP :eek:

With all that damn wheel lift u have in ur pic Mario it sure does seem like u have 600+ crank torque!

With all that damn wheel lift u have in ur pic Mario it sure does seem like u have 600+ crank torque!LOL... Paul, it's more like wheel-well gap than wheel lift, I'll leave the wheel lift for BJB.
Do you know what should be the drivetrain loss percentage I should be using?
Anybody else know of a good online calc to figure this out? I'm using the one from Smokem-up.

I just used an online calculator that figures it out from the 1/4 mile timeslip (which I have a few laying around ;)).
But it seems wayyyy too much from what you guys are posting, it just doesn't seem right for the mods I have. What am I doing wrong? Or is this online calculator all f'ed up?
The 20% drivetrain loss is the default on their website, should it be more?

Vehicle Weight with driver (lbs) 4855Lbs
Elapsed Time (sec) 12.569
Drivetrain loss (%) 20%

Results:
491.3 Rear Wheel HP :eek:
614.1 Crankshaft HP :eek:

Why did you only run a 12.5???

I put down 489 RWHP, and run consistent 11.7s

Why did you only run a 12.5???

I put down 489 RWHP, and run consistent 11.7sLet's see James... Maybe because I'm not running a 150 shot and kooks headers....? :rolleyes:

And probably because you know your numbers of 489 RWHP because you had it dynoed?

As I mentioned on my original post, I'm using an online calculator and those are the numbers that spitted out, which is wayyy too high for the mods I have. I have never dynoed my jeep so I don't know for sure, that's why I'm using this online calculators thinking it would show something similar to what you guys are posting but is not.

Another online calculator game this...
Horsepower Results - 1/4 Mile Method
Your Jeep SRT8 weighs about 4855 pounds and can complete a 1/4 mile in about 12.567 seconds. That means that you've got about 483.48 HP at the wheels, and about 628.53 HP at the flywheel.

James, just get rid of your 150 shot and kooks and use this online calculator instead and you get similar numbers LOL.... :D:D:D

LOL... Paul, it's more like wheel-well gap than wheel lift, I'll leave the wheel lift for BJB.
Do you know what should be the drivetrain loss percentage I should be using?
Anybody else know of a good online calc to figure this out? I'm using the one from Smokem-up.

I go by 25% but that doesn't even seem accurate to me

That online calulator probobly doesnt take into account gearing on these rigs which allows you to get such a great 60 ft time.

i got about 450 hp to the crank with tune intake exhaust.

I go by 25% but that doesn't even seem accurate to me
Paul i lost 23.25 % on a ALL WHEEL DYNOJET.

what are we stock to the wheels again like 318 something like that

Let's see James... Maybe because I'm not running a 150 shot and kooks headers....? :rolleyes:

And probably because you know your numbers of 489 RWHP because you had it dynoed?

As I mentioned on my original post, I'm using an online calculator and those are the numbers that spitted out, which is wayyy too high for the mods I have. I have never dynoed my jeep so I don't know for sure, that's why I'm using this online calculators thinking it would show something similar to what you guys are posting but is not.

Another online calculator game this...
Horsepower Results - 1/4 Mile Method
Your Jeep SRT8 weighs about 4855 pounds and can complete a 1/4 mile in about 12.567 seconds. That means that you've got about 483.48 HP at the wheels, and about 628.53 HP at the flywheel.

James, just get rid of your 150 shot and kooks and use this online calculator instead and you get similar numbers LOL.... :D:D:D

Hey bro.
Best I can give you is when Josh dyno'd my jeep AWD dyno it put down 453AWHP = 458 AWTQ. I believe Josh did a few other jeeps making around the same. NOW when he dyno'd LX cars with same 426, they were averaging about 505 RWHP. Considering 20% drivetrain loss for automatic 2wd cars, then the equivalent would be roughly 28% drivertrain loss for the jeep on the dyno he uses.
Thanks,
Jason

837 horsepower boost-only with 110 Octane at 12-13psi

Thats street drivable, much more horsepower left in it but the TCM can't handle it.


....more with juice

Are we going for crank 'ratings'?

310hp here. :D

So far navyavi469 is the king. Amazing

Im doing 564 to the rear wheels... @16 lbs

I think JH is the King actually....... sorry Whinny, I love ya, but those are the facts, even though he's got a 426 and you don't!!:D

Oh I never said i was the king, the other dude did. JH put down 821AWHP from his previous thread.

However, my Jeep has a lot more left in it.... Plus if all goes well with our secret plan, the new "tune" and agumented N20 system may put me up near 1000AW.

Of course, its not how much power you have, but the time you run.... if it doesn't make it to the ground, what good is a number?

450 hp/tq with canned tune, intake, and exhaust? :eek:

Paul i lost 23.25 % on a ALL WHEEL DYNOJET.

Did you do a whp versus crank hp on different dyno for those #s?

I've stated in previous thread that the guy that had themustang dyno I used when I was stock said he did chassis vs motor dyno on sti and it was over 30% drivetrain loss. He said his dyno was around 30 - 35% drivetrain loss.

837 horsepower boost-only with 110 Octane at 12-13psi

Thats street drivable, much more horsepower left in it but the TCM can't handle it.


....more with juice

damn yo, go run a 10 or somethin! lol...thinkin mine @ crank would be round 650...

Oh I never said i was the king, the other dude did. JH put down 821AWHP from his previous thread.

However, my Jeep has a lot more left in it.... Plus if all goes well with our secret plan, the new "tune" and agumented N20 system may put me up near 1000AW.

Of course, its not how much power you have, but the time you run.... if it doesn't make it to the ground, what good is a number?

nice...can't wait to see that magical 1000AWHP. ;) gotta love "secret" plans. lol with my secret planning i am looking to put a hurt on JH as well. ;)

Damn guys impressive numbers... Ive never dynoed but I'm guessing 430ish

837 horsepower boost-only with 110 Octane at 12-13psi

Thats street drivable, much more horsepower left in it but the TCM can't handle it.

Too funny Winston, what the Hell do you think I am spending week after week between Texas and New Orleans for.;)

As you know though, we release products AFTER they are tested NOT before with a bunch of hype and friggen group buys.:mad:
Bill

As you know though, we release products AFTER they are tested NOT before with a bunch of hype and friggen group buys.:mad:
Bill[/QUOTE]

Did someone say hype? I thought that word was forbidden fruit?

As you know though, we release products AFTER they are tested NOT before with a bunch of hype and friggen group buys.:mad:
Bill

Did someone say hype? I thought that word was forbidden fruit?[/QUOTE]
Too funny!
Yepper HYPE is my forbidden fruit word!:mad:
Bill

Hype..hype..hype..hype..hype..hype..hype..hype..hy pe..hype..hype.. Damn, I don't know what happened...my fingers just went spastic and started typing hype..hype..LOL!:D

Hype..hype..hype..hype..hype..hype..hype..hype..hy pe..hype..hype.. Damn, I don't know what happened...my fingers just went spastic and started typing hype..hype..LOL!:D
Too funny GC.
Lately, I've been spending so much time in your state, I'm feeling like a Texan!:)
Bill

Too funny GC.
Lately, I've been spending so much time in your state, I'm feeling like a Texan!:)
Bill

Next time your around the central texas area(with time)..give me shout and I'll buy ya a beer!:)

GC

You better make that a glass of wine!!

4 weeks and I will give you big numbers!!!!

Hype..hype..hype..hype..hype..hype..hype..hype..hy pe..hype..hype.. Damn, I don't know what happened...my fingers just went spastic and started typing hype..hype..LOL!:D

Freakin tourrets.... Hahaha