He is going to dyno tune the cars. Rework the fuel mapping and timing, pretty much optimize the power and efficienty of the motor. Also he can adjust the rev limiter on request. I know my versa hits fuel cut at 7k rpm, so im thinking of having them take care of that. The more mods the better. Tuners are able to use the Mods you put on your cars to further increase Hp in them motor. They can help use those mods to there full potential, were the stock ECU held them back from being maximized.

hey guys,

i'm wondering if you got your versa's tuned? cause im from canada and i'm looking to tune the ECU but from what i read in this post its not a for sure thing.

so if you guys had more information that would be awesome!

down here in trinidad we wire up fully programable managements into the engine harness, like halltech, microtech, greddy emanage and wolf etc, i'd love to get the wolf v500 if any money comes my way, so i can get more experience tuning so far its pretty easy

did anything ever come of this is there any ecu tuning for the versa or was it all a bust?

I'd have to search for the thread, but I think ATX-Versa has his done in Austin. i think it got him 3-4hp for about $300 (IIRC).

ohh thats sounds like its not even worth it for 4 more hp is it?

Promise Land wrote:I'd have to search for the thread, but I think ATX-Versa has his done in Austin. i think it got him 3-4hp for about $300 (IIRC).

http://uprev.com/uprev_blog/2010/03/ver ... vt-tuning/

3-4 hp what about the fuel eco did that increase???

thanks
William

I'm looking to delete the cold start on my Versa so that the CVT can act as if the engine is at normal temp. Would a ecu Flash be the way to go?

A mistake, cold start also keeps the engine running when cold, defeat it and engine will try to die until warmed up. Not even that anyway, IIRC there is a thermistor in the pan that adjusts the CVT at warm and cold.

I got a Bully Dog tuner and there is a shop called Uprev that is a whole tuning kit that may do a lot more.
G