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I hear of so many mods and of course the Dyno Tune is one of the things people seem to rave about. However it's usually mixed in with all the other discussion as to what perks cams give, etc. My question is, how significant is a Dyno-Tune to the entire picture? What does it generally cost including the actual tuning? I dont just wanna know what my HP/Torque is.
I suspect it's a significant advantage - sort of the icing on the cake?- however I'm curious to know in and of itself how significant it is I guess. I assume it "maximizes" what an motor can deliver in it's current configuration? Any disadvantages to it? How often does it have to be done?
It only has to be done once for each build you do to the motor. You'll need to have either a Power Commander or SERT if you are EFI.....that is what they use to adjust the fuel delivery and ignition timing.
It does give you the best possible performance out of your build, and at the same time it also makes sure you are in the safe zone for the AFR so no engine damage is done from running lean.
They usually run around $250 or so for a full custom mapping, and it's well worth it to get the power the motor should produce.
I hear of so many mods and of course the Dyno Tune is one of the things people seem to rave about. However it's usually mixed in with all the other discussion as to what perks cams give, etc. My question is, how significant is a Dyno-Tune to the entire picture? What does it generally cost including the actual tuning? I dont just wanna know what my HP/Torque is.
I suspect it's a significant advantage - sort of the icing on the cake?- however I'm curious to know in and of itself how significant it is I guess. I assume it "maximizes" what an motor can deliver in it's current configuration? Any disadvantages to it? How often does it have to be done?
Thanks!
It is a necessity. Anytime you make modifications to your engine, it needs to be tuned. Sure, it will run ok without a dyno tune, but you did not spend your hard-earned money making changes to your engine just to use some hit-or-miss map in your tuner. A good dyno tuner will tune each cylinder individually. This will maximize the power increase that your modifications are capable of producing. Your bikes "Rideability" will greatly improve as well. No pops, chugs, or hesitations. Price? Probably anywhere from $150 to $350, depending on the shops labor rate, and how proficient they are with the dyno. How often? Anytime you make a significant modification to your engine, it needs to be redone.
The build is the hardware and the tuning is the software. They've got to play well together or it just ain't right. Whenthe tuning isright, you'll have smooth running/acceleration at all throttle settings and rpms. The price is usually more for SERT tuning and the PC tuning should run what the guys above are suggesting.
nogood,
What shops around the cullman area have you used for this? I need to have mine done.
Traceman
Rods Performance in Johnson's Crossing, between Cullman and Hanceville. There is a link to Rod's on my website below. He just finished up some minor tuning on my map last weekend. He has done the vast majority of my upgrades. Excellent service, good prices, and they are just good guys to deal with. Rod can work some real magic with his dyno. Last time I checked, Rod's is THE ONLY Dynojet authorized tuning center in Alabama. He built a dyno room to Dynojets spec's. Not cheap, but worth it.
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