[4X4Poker]

Has anyone had dyno tuning done to a supercharged tacoma with URD AIC computer? Curious how it compares to street tuning. Also, did the dyno facility have experience with URD product or do they even need to.

Thanks

 

[YoTRacer158]

The best thing to do would be to get a dyno tune and then a street tune. The dyno tune will show you what AFR you're making the best power at...but the truck will react differently on the road than a dyno, so you need to retune on the street and tune it for the AFR's that gave you the best HP on the dyno.

 

[4X4Poker]

Makes sense, although I am apparently having trouble doing the street tuning myself, which is why I am moving toward the dyno. Also, I have been told the wideband tools we use to street tune are accurate only within 10%. Is it just me or do others have much trouble street tuning. I do not have the stock injectors replaced with the larger ones. I have the 7th injector that I am tuning, maybe that is we it is a hassle.