Anyone try this yet?
http://www.virtualdyno.net/
Anyone try this yet?
http://www.virtualdyno.net/
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
Interesting. But how does it work? I see no discription of how it works, FAQ, how you get data from your vehicle, etc...
You can be our guenny pig...lol
79 Jeep Cherokee, AMC 401, T-18 manual trans, hydroboost, 16197427 MPFI system---the toy
93 Jeep YJ Wrangler, 4.0L, 5 speed, 8.8 rear, homebrew hub conversion and big brakes, hydroboost, 2.5in OME lift, 31x10.50's---the daily driver
99 Jeep WJ Grand Cherokee limited, 4.0L, auto, 2wd, leather and power everything, 99% stock---the long distance highway ride.
You load a file from data logger, TunerPro is on there... also .csv which TunerPro will save as.
Looks cool, I downloaded it...
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
i've actually used it a couple of times...
what you'll want to do is export a tunerpro log as a CSV, making certain that you have TPS%, RPM and MPH at a minimum. read AFR, MAP(boost) and IATs are also nice to plot/use for SAE correction. couldn't tell you how accurate it is...
what you do then is chop out the parts of the log that aren't immediately before a WOT blast(preferably in 2nd/3rd gear) and everything after it.
Hmm might have to download and try this. maybe compare it to the logs I pulled while on the dyno and see how close it is.
87 4Runner, 15" spring lift, 3" body, chevy vortec 355, 5.29 gears, 38.5x15.5x15" Boggers, 280hr, 16168625 running $0D
93 S10, 36x12.5x15 TSL's, custom turbo headers, 266HR cam, p&p vortec heads, $0D Marine MPFI with 8psi boost.
05 Silverado, 2' lift, 4" exhaust, Bully Dog programmer,
not impressed. virtual dyno says my little v6 puts out almost 900 hp. log was taken while the truck was on a dyno jet reading 158hp in second gear.
87 4Runner, 15" spring lift, 3" body, chevy vortec 355, 5.29 gears, 38.5x15.5x15" Boggers, 280hr, 16168625 running $0D
93 S10, 36x12.5x15 TSL's, custom turbo headers, 266HR cam, p&p vortec heads, $0D Marine MPFI with 8psi boost.
05 Silverado, 2' lift, 4" exhaust, Bully Dog programmer,
yeah I already tweeked one of the xml files that had the wrong transmission gear ratios so now it thinks 367Hp. now thats some parasitic loss...
87 4Runner, 15" spring lift, 3" body, chevy vortec 355, 5.29 gears, 38.5x15.5x15" Boggers, 280hr, 16168625 running $0D
93 S10, 36x12.5x15 TSL's, custom turbo headers, 266HR cam, p&p vortec heads, $0D Marine MPFI with 8psi boost.
05 Silverado, 2' lift, 4" exhaust, Bully Dog programmer,
Got to be in the way the data is put in? Can't be that far off, I've read others guys say it's real close...
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
I don't see why tall tires would negate someone from being on a dyno.
The man who says something is impossible, is usually interrupted by the man doing it.
Dynos around here will not do big tires like off road trucks. To much speed on dyno... ?
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
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