Unichip-(custom fuel map) installed

kuntao · 09-14-2005, 09:49 AM

Installed Unichip from Speed and Truck World for $695(Ft. Lauderdale FL purchased). Very good gains much more pull when pushing down the pedal. Custom Map was for (intake, exhaust, headers and throttle body spacer that I donated to Unichip). Great people are at Unichip and assisted the Titans needs. Also seems to hold gears longer than before!

QShip · 09-14-2005, 12:33 PM

Have you gone to the dyno?

m95roadster · 09-14-2005, 01:17 PM

Quote:

Originally Posted by kuntao

Installed Unichip from Speed and Truck World for $695(Ft. Lauderdale FL purchased). Very good gains much more pull when pushing down the pedal. Custom Map was for (intake, exhaust, headers and throttle body spacer that I donated to Unichip). Great people are at Unichip and assisted the Titans needs. Also seems to hold gears longer than before! Great Mod.

Who bored the throttle body?

kuntao · 09-14-2005, 01:33 PM

No did not dyno Unichip yet. Never did dyno before will look for shop in Ft. Myers. And what kind of dyno do I look for Dynojet does this matter? Also m95 roadster I left you a thread on this (forum labeled after market throttle body) and at Club Titan also. Good info m95 roadster on throttle body mod, Thanks

skromfols · 09-14-2005, 02:01 PM

Kuntao, those of us who read these posts are interested in all that others are doing to improve the performance of their truck, so please let us know more about your throttle body mod.

kuntao · 09-14-2005, 02:28 PM

I followed the did same thing that m95roadster did. It was bored out 72mm instead of 70mm went to local machine shop did it and they said it was very hard mod and probably wouldn't do it again to time consuming.

92TripleBlack · 09-14-2005, 07:53 PM

Quote:

Originally Posted by kuntao

No did not dyno Unichip yet. Never did dyno before will look for shop in Ft. Myers. And what kind of dyno do I look for Dynojet does this matter? Also m95 roadster I left you a thread on this (forum labeled after market throttle body) and at Club Titan also. Good info m95 roadster on throttle body mod, Thanks

You really need to dyno before and after to see the difference. Without a prior dyno, the dyno with the chip is pretty useless unless you are just trying to find out what you are pulling.

RB's Titan · 09-14-2005, 08:49 PM

Kuntao -

You go mister Unichip with mods! Get that dyno and then enjoy the ride for awhile and let us all play catchup.

Randy

RB's Titan · 10-27-2005, 11:20 AM

Well fellas I just got back from the RSI in Houston. I bought an hour of dyno time today to...

1. Find out what RWHP are my mods are worth?
2. To find out what the Unichip is actually doing?

Mods are: Volant G2, resonators replaced with Moroso, Banks Exhaust, and Unichip.

Here is the results:
All mods best out of 3 is: 290.72 RWHP 348 MaxTorque
without Unichip best of 3 is: 294.75 RWHP 352 MaxTorque

The second run of both sets was the best runs. Here is a dyno of the two best runs.

All 6 runs averaged together had the Unichip 1.5RWHP less than the Nissan ECU.

So save your money on the chips unless you have a local tuner. I'd still like to see this thing work.

dawgs77 · 10-27-2005, 11:29 AM

That sure isn't the type of info I wanted to see!!! Better runs with the stock ECU.....not good!

corrupt05 · 10-28-2005, 02:06 PM

wow i thought their site said like 20hp gain.. this is really pathetic for a $700 upgrade..

RB's Titan · 10-28-2005, 02:59 PM

Hey fellas just so that you are aware I was runing the stock map on a modified truck. Unichip says there is a difference between stock and mod maps and that they have a mod map for me. They are reprogramming next week. I will repeat the dyno test and do 1/4's. However I need to find software computer like G-tech or Autoenginuity to further capture data and run other tests. This is the price of proving a product works I guess. Update coming next week earliest.

RB's Titan · 11-14-2005, 08:51 PM

Well Guys the Unichip is a wash. I did 6 more dynos after Unichip had a chance to put in the new mods maps they offer. I repeated the entire range of tests last week. In reverse order as the prior Unichip tests I did the Unichip first then the stock ECU. this time I did the stock ECU first and the Unichip second. If you look at my previous post you'll see that the stock ECU made 4rwhp more...while in my repeat test the Unichip was 4rwhp more soooo common sense tells me that the tests prove that the Unichip does not do anything for the truck that the stock ECU cannot do on it's own. I do not have the second set of dynois as the shop has not provided them to me yet. I'll post when available.

I'm going to try to return mine but just in case any of you have a tuner in your area and want it I'd be glad to sell if vendor does not take it back.

the head · 11-15-2005, 07:23 AM

That sucks! I hope you can get something for it.

RB's Titan · 11-15-2005, 09:22 AM

Here are the dynos of the two best runs for each test. remember I tested the Unichip first in test one and then in test two I tested Unichip last. Basically the product is a wash.