Just had my sc pulley put on last weekend, and yesterday I had the MINI dyno'd again. To date, my only motor mods are alta intake, and pulley. I never had the chance to get baseline stock numbers on the dyno, but a few weeks ago I did get numbers with the alta intake. I was able to get 168hp and 154ft-lb of torque. After the pulley I pulled down 192 hp and 170ft-lb torque. Both dyno runs were done at the same location and same conditions. So, 24hp increase from a pulley? hard to believe, but I can definitely feel the difference. I plan on getting an exhaust next, and going back to the same dyno and posting those results. pics of the results below.

 

Can you get those to a scanner?

 

Very good!

 

possibly, I had an all-in-one printer, but never used it so I gave it away. I made two runs. so I have two charts, and about 3or 4 pages of plots.

 

Man, I hope those numbers are correct. I'm putting an ALTA CAI on soon, and a pulley on this summer, hopefully... same mods, and hopefully the same incredible results!!

 

heres a lil video of the two runs this time. I have a thread on here somewhere that has the pre-pulley dyno runs

 

What kind of dyno is that??

 

land&sea portable unit which is used at car shows etc.

http://www.land-and-sea.com/

 

Did you happen to get Air/Fuel ratios along with the power dyno? That would be interesting to see.

 

that's some huge gain from just pulley

 

I just bought a pulley from Alta last weekend but haven't installed it yet. This is good information.

Have you considered using cooler temperature spark plugs or remapping the ECU yet?

 

which version did you guys get ?? the classic or the v2 ?

 

not to hijack this thread but i made 179 hp and 155 lb ft of tq on a dynojet with 15% and alta cai....

 

Great numbers. I'm really glad to see them being posted because i just added the ALTA 15% pulley today and am getting the ALTA CAI very soon as well.

 

sorry, didn't have the option to get that information.


Not yet. I will be purchasing the new Alta black exhaust in the next few weeks. My plan is to add a mod, get it dyno'd, and add another mod etc. and just track each components improvement, unfortuantely I never got a factory dyno run. A tune and/or injectors will come after the exhaust I figure.

 

I have the V2 Diverter,pulley, and intake. Im a rolling alta ad.

 

very impressive man

 

I just had the Alta 15% pulley, Alta CAI, and Jardine cat back exhaust installed. BAT OUT OF HELL baby! Slapped an H sport 25" sway bar on too. See you at the dragon in my '05 BRG/BLK with checkered mirrors. Wave when I blow by!

 

That is a strong pull....my 05 MCS w/pulley/JCW Intake and JCW Software only pulled 180hp and 170lbs tq at the wheels on a DynoJet..

 

You should post the video without the music. The car is much more interesting to listen to.

 

Yeah get rid of the music...no offense but with the music your missing everyhting.


Jack

 

Yeah, I watched about 3 seconds of it... Would have listened to the hole thing without the music

 

SWEET! Nice gains! I think you will like the Black exhaust!

 

nice numbers man.....

i'm a little confused about your numbers.
i have CAI, 17% alta v2 pully, meagan header, alta 2.5 in exhaust,
i put down 191HP 170 TQ

how many miles does your car have???
i'm at 68k and counting....

wonder if it makes a difference???

 

Welllll.....maybe u should have watched for a few more seconds. the music was playing while i was just rolling, or working my way thru the gears. the music fades when I start the actual pull and doesnt come back til the end after the 2nd pull. So both pulls are just the car. not music.

I imagine there are a lot of things that can factor into the numbers. Temperature, elevation, gear, factory hp, etc. however, my car has about 38k miles.