Case Study: Road "Tuning" vs Dyno Tuning (Merged)
Originally Posted by Creamo3
Yeah, I'm not happy w/ this turbo at all, I should have just upgraded the hotside. Live and learn not to buy into the initial hype of a product, that's the lesson I learned 

Last edited by IE Evo; Jan 5, 2006 at 07:31 PM.
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From: Danville/Blackhawk, California
Originally Posted by razorlab
Shiv, have you ever seen timing getting reduced at peak trq from the AFR's being too rich?
Example, let's say timing at peak trq is 5 degrees. You richen that area up a couple points and the next pull it is 3 degrees, you lean it back up a bit a little leaner than the first pull and it goes up to 7 degrees.
Ever seen anything like that? No knock events in all 3 pulls.
Example, let's say timing at peak trq is 5 degrees. You richen that area up a couple points and the next pull it is 3 degrees, you lean it back up a bit a little leaner than the first pull and it goes up to 7 degrees.
Ever seen anything like that? No knock events in all 3 pulls.
shiv
Originally Posted by 2literturbos
I'm tapping out as well.
Just say no to road tunes
Custom Dyno Tuned Programing for the Win
-James
Just say no to road tunes
Custom Dyno Tuned Programing for the Win
-James
I had a dynoflash ttm tune and it seemed to be a good product. very happy with the gains. paid the extra to have a road tune in slc. waste of money. the ttm flash was so close, that al did not have to adjust much of anything. he was done with 2 pulls of around 2 miles. could have done the entire process in less than 15 minutes if he would not have had to rip my center console apart for a non-working cig. lighter. al has a good product(although LOUSY in-car manners in person) and has shown some great tunes and great drag times.
I am moving to xede and think that shiv will have a good product as well, just different.
2 different tuners and 2 different results. I say let the consumer do the research and decide where to spend their dollars.....
I am moving to xede and think that shiv will have a good product as well, just different.
2 different tuners and 2 different results. I say let the consumer do the research and decide where to spend their dollars.....
Originally Posted by SlowCar
+1. Custom road tune = flushing $$$ down the toilet. If that accelerometer crap really works that well, the few major dyno makers will be out of business! Get a after - before result to really know how much improvement is made. 

Warr,
Sponsored by:
DynoFlash
Say what ever you want!
Just ask all of us guys here in tucson arizona, with the 1 exception of you know who!
Warr, you are a really good driver. Why not let a better tuner tune your car and get better results?
Sponsored by:
DynoFlash
Say what ever you want!
Just ask all of us guys here in tucson arizona, with the 1 exception of you know who!
Warr, you are a really good driver. Why not let a better tuner tune your car and get better results?
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From: Danville/Blackhawk, California
I also think it is unfair to call all road tunes useless. But they are only as good as the tuner, his/her knowledge of the car, and his/her ability to properly analyze data. Some of which can be a bit muddled due to external variables that cannot be held constant. That's a lot to ask for, IMHO.
shiv
shiv
i paid $400 to have my AFR smooth out.....smooth yes fast NO! Or maybe Al just has problems with 91 gas? I got that crap off my car in a week. Those that kept it recently has their cars reflashed on a dyno, all MADE an average of 30hp/30tq over the road tune. Btw, all those that got EXCELLENT drivibility compared to the inferior stuff.
Originally Posted by SlowCar
Warr, you are a really good driver. Why not let a better tuner tune your car and get better results?
That's just not feasible...
"I don't know of a better tuner".........you will never with your present mindset! I dont care what other ppl run! I paid $400, i want my car to go fast! PERIOD! And it did not happen with dynoflash, end of story.
Just some observations from someone who doesn't frequent evom except to see what Vishnu is up to.
1. I had no idea who or what "tuner a" or "brand x" was till they chimed in and told me.
2. Shiv made some gains and the customer was happy. Shiv was proud of his work and wanted to brag.
3. This is the Vishnu vendor section of this site, so Shiv should be able to post and brag here.
4. Most of us here swing from Shiv's netheregions cause we have a car tuned by Vishnu and/or Vishnu parts.
5. Road tuning has its place and can be good. Back in the day before laptops were needed to tune, most of us tuned at the track or on the road. We ran on a 9.90 index and the car was never on a dyno. If I had a dyno as a resource, I would have used one though.
6. Dynos are great tools to use.
Bottom Line: This is Vishnu's forum and they should be allowed to brag here when they are proud of their work.
1. I had no idea who or what "tuner a" or "brand x" was till they chimed in and told me.
2. Shiv made some gains and the customer was happy. Shiv was proud of his work and wanted to brag.
3. This is the Vishnu vendor section of this site, so Shiv should be able to post and brag here.
4. Most of us here swing from Shiv's netheregions cause we have a car tuned by Vishnu and/or Vishnu parts.
5. Road tuning has its place and can be good. Back in the day before laptops were needed to tune, most of us tuned at the track or on the road. We ran on a 9.90 index and the car was never on a dyno. If I had a dyno as a resource, I would have used one though.
6. Dynos are great tools to use.
Bottom Line: This is Vishnu's forum and they should be allowed to brag here when they are proud of their work.
Individualized Through the Mail
Raise the rev limit over stock
Eliminate top speed limiter
Raise high boost fuel cut
Eliminate boost taper - keeps boost from falling off
What do I get in a Custom Flash?
Raise the rev limit over stock up to 10,000 RPM
Eliminate top speed limiter
Raise high boost fuel cut
Eliminate boost taper - keeps boost from falling off
You get what you pay for...
Raise the rev limit over stock
Eliminate top speed limiter
Raise high boost fuel cut
Eliminate boost taper - keeps boost from falling off
What do I get in a Custom Flash?
Raise the rev limit over stock up to 10,000 RPM
Eliminate top speed limiter
Raise high boost fuel cut
Eliminate boost taper - keeps boost from falling off
You get what you pay for...


