Well, just got back from a dyno day. Replaced some sensors( missing IAT sensor, bad o2 sensor RF), etc from previous dyno, and a/c delete results:

HP: 196.2 - TQ: 204

Car: 1997 Nissan Maxima SE
Tranny: 5 Speed Manual
Gear: 4th

Mods:
K&N Filter
Frankencar Midpipe
Cattman Headers
Cattman Catback
Unorthodox Racing Underdrive Pulley
Technosquare Upgraded ECU (cheston mod)

Other: Running stock USIM, 93 octane

 

those are some nice numbers. so that was with the front wheels removed right? how much difference compared to regular dynomometers do you think u got? (1 or 2 hp maybe?)

 

http://www.onlineconversion.com/torque.htm

 

The graph says lbs-ft, maybe its lbs-ft at the hub? So you'd just divide by the gear ratio. I forget what 4th is, like 1.04 or so? and the final is 3.82. so that'd be 755/(3.82/1.04) = 205... Nice numbers btw...

 

Online conversion is spot on. It's just that the 755.2nm was taken out of context.

 

Look like good healthy numbers to me.

 

healthy indeed...but you also have to remember, the dynapack dyno removes the wheels and measures from the hub....by removing the wheels, it will effect the dyno #s in the end....less rotational weight etc..

I'm thinking about 10whp/10wtq difference, compared to the standard dynojet that alot of members use today...but I'm just pulling #s out of my a$$...becuz I know theres a formula lying around somewhere to convert dynapack #s to the dynojet #s

 

how many miles on the the car. (Driven miles not traveled )

 

169,000

only thing different was added a IAT sensor that was missing on other dyno run, replaced front right o2 sensor that was bad, and the a/c has been removed.

 

noo.
you cant have 755Nm. something is wrong because 1lbft = 1.356Nm

 

Nice numbers Ceasar, what VI setup are you planning to do

 

dandymax is helping me with my setup. 00VI upper and lower, some of the extra's you guys are using off the vq30de-k, and greddy emanage ultimate. will have my fingers crossed cause i dont know much about any of it.

then the plan is to go back to speedtech for installation, tuning, etc. need to have everything ready by november when racing starts again here.

 

Hey man, emanage for you. You sweet for a tuner who can do it in your Max Chris?

BTW - what did the FPV F6 dyno at?

We'll be Kaisen-ing together come the Night Speed Drag Wars.

SAFC-II install and tune by the weekend - hoping to the run at the winter drags on Sun.

 

phats been meaning to contact you via pm to see how your project is going, im going to talk with andre at speedtech motorsports, in a brief chat he has worked with it before but maybe an earlier model. another reason im going this route is i will need it for the vq35de swap in the future.

is there a meet this sunday, i wish i had the money to drive up that way, man drop me an email and let me know how the swap is going, and will you be dynoing this setup soon ?

the fpv see one of the post above with the video, it shows kw output on each run, if i recall it was around 243 kw.

 

If you go V-Safc you can control your VI when you get it

 

The Mighty Killer.

 

Nice #'s Chris! However like was said, compared to an SAE corrected DynoJet they are inflated maybe 3-5 hp/tq I'm guessing. (Since you have light wheels the differences would be a bit smaller than with stock wheels). At least you'll have a good baseline for your own car to compare before/after #'s though.

Did you swap ECU's to see the difference?

Here's an interesting link all about differences between Dynapack and DynoJet:
http://home.earthlink.net/~spchurch/...ting/id12.html

No need to read all the math stuff in the middle but I'd recommend reading the last 7 or 8 paragraphs at the bottom of the page.

 

Nice Numbers Ceasar. Now I just want to see what kind of numbers you would get with the DEK and maybe EMU.

 

dandy what kinda numbers do you think i will see ? it will be nice to have some power up top without it dropping off, lol ! will find out soon enough.

dandy did you check out the video ?

yeah spig, im shooting to have everything up and running by nov. and will have dyno numbers from the new setup. so it will be interesting to see the results.

 

Yep saw the video.

With the 00VI your max TQ won't increase a whole lot but your power will. The main thing is you'll gain quite a bit more useable power band up high (no choking off like the USIM). You've seen my dyno right.. your curve will be similar shaped.

 

Those are very good numbers Ceasar. We had a dyno meet last Saturday at this shop which has Dynapack.

My 95 SE 5speed with similar miles did 191.4whp/196.7wtq. Here's the video (3rd run): http://media.putfile.com/Dyno-3rd-Run .