Just got back from getting my car dyno tuned...

[DavidSiri]

BTW folks, that isn't really close to LS1 numbers. LS1's dyno at 300 if not more. Scott Settlemire came to DFW and said he knew of a certain exhaust/lid LS1 that put down 344 rwhp on the dyno.

[OneQuickV6]

Sure an exhaust/intake car can do that. But I see most completely stock cars (especially auto's) dyno'ing under 300rwhp:)

[MustangEater8251]

who cares what it dynos compared to an ls1? its good for a v6. the quickest and easiest way to get ls1 dyno numbers is to.... go buy an ls1 and dyno it.

[Seppo Kaitainen]

Originally posted by 1998silverbird:
</font><blockquote>quote:</font><hr />Originally posted by Seppo Kaitainen:
Where is the torque?

awesome hp though

What do you mean.. He is making close to 300ftlbs at the crank for a N/A 3.8 thats killer.. </font>[/QUOTE]I put down 240rwftlbs w/ virtually no tuning.

[OneQuickV6]

Originally posted by Seppo Kaitainen:
I put down 240rwftlbs w/ virtually no tuning.

Numbers alone don't say much. Can we see the graph? And it's either no tuning, or tuning...there's not really any gray area on that one IMO.

Also, these numbers would likely be higher with a more even duration camshaft, the large split is bound to be hurting some of the peak numbers on the torque in particular.

[12secondv6]

How long on the dyno did these #'s take to achieve?

Is there a chance these #'s can be achieved through the mail or is this something that we would need to visit your shop?

Congrats btw!

Working on my mod list now for tuning :D

[OneQuickV6]

It was about 2 hours on the dyno I think?? The numbers with the same mods would be achieved fairly easily by mail order. The more we do on the dyno, the better the mail-order tunes are getting:)

[12secondv6]

Kick @ss man!!!!

Thanks for opening up this door for us!!!!

[Seppo Kaitainen]

Originally posted by OneQuickV6:
</font><blockquote>quote:</font><hr />Originally posted by Seppo Kaitainen:
I put down 240rwftlbs w/ virtually no tuning.

Numbers alone don't say much. Can we see the graph? And it's either no tuning, or tuning...there's not really any gray area on that one IMO.

Also, these numbers would likely be higher with a more even duration camshaft, the large split is bound to be hurting some of the peak numbers on the torque in particular. </font>[/QUOTE]http://www.zzperformance.com/images/..._cam_dyno2.jpg
or
http://seppo.hopto.org/keithdyno.jpeg

There is the graph. And I would put 'tuning' with a maft in the no tunning category. Any since that dyno I've added headers, so I should have even have more torque.

[WickEdSix9838]

Thanks for posting the graph Matt and thanks for all the compliments guys. The car is a beast all the way to 6450, it pulls super hard but the stock clutch is slipping terribly bad on powershifts; a clutch is on order though. I am going to the track on friday but im going on street tires and probably gonna be granny shifting to avoid tearing up my flywheel anymore than i have to, plus the DA will be anywhere from 5500-6500 ft so im not expecting any super quick times. If it'll run a 14 driving like a wuss i'll be happy. I'll let ya'll know how it does friday and after the clutch is in. BTW, the tuning was done through the exhaust, i expect to gain a little more power with the headers un-capped, i'll do some testing w/that also on friday and let ya'll know...

Also, HRP is definately in my future plans, probably this winter sometime, i need to go try and set some records in some really good air! :D

[WickEdSix9838]

hey wicked, how do you like your centerforce clutch?

i just saw this question...i actually dont have one of them, when i made that website that was the clutch i planned on using but i've been advised to go elsewhere so i ordered a McLeod...

ok what with dyno graphs every freaking one i see the TQ and HP curves cross at like 5200 RPM EVERY time

and to answer this question, the HP and TQ will ALWAYS cross at 5252RPM's since HP is a function of TQ....

[ June 23, 2004, 09:54 PM: Message edited by: WickEdSix9838 ]

[Drone51]

yup always cross at 5250 hp is a function of tq

[jc Kyle]

it crosses with us v6ers.. or all cars?

[ReodDai]

horsepower = rpm x torque / 5252

torque = 5252 x horsepower / rpm


thats why lol

[Drone51]

here is an overlay of matt (in red) and WickEdSix9838
(in blue)

I colored over it to make it stand out more.

http://uploads.fakeleg.com/tmp/overlay.jpg


tryed putting seppo's on there but seppos graph is set up diffrently but his tq was right with WickEdSix9838 tq at 5000 rpms so seppo with tunning should see close to the same results as WickEdSix9838. WickEdSix9838 should have a little more topend because of his bigger exhast durration but they both have the same intake durration so it would not suprise me if they were close to the same peak. Yes yes WickEdSix9838
has heads but he also has tuning and seppo's has the same tq at 5000rpms

i think that little gt cam could see 250rwhp with tuning easy and a better exhaust

[ June 24, 2004, 11:22 AM: Message edited by: Drone51 ]