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Dazed & Confused
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36,565 Posts
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We've had several of our local guys add the Modern Muscle throttle bodies and the Hemifever tune with positive results. I decided to jump on board and give it a try. Went to Sean's this morning and had the stock throttle body changed out to a 85mm one in 10 minutes, the tune took a little longer since I still had the stock tune in mine (since the dealer trip). Had to install one of the canned tunes before Sean could do his magic.

I've not had a great deal of time behind the wheel yet but one thing that was immediate was the lag/hesitation that I use to have is gone. I could be cruising and mash the accelerator to speed up some and most times it would lag or stumble a bit, that's no longer there. Can't wait for another dyno day to come around and check things out. Thanks Sean, appreciate it!
 

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Diablo Custom Tuner
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447 Posts
awesome man. I'm always game to head up to the dyno lol
 

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What's Old is New Again!
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39,476 Posts
We've had several of our local guys add the Modern Muscle throttle bodies and the Hemifever tune with positive results. I decided to jump on board and give it a try. Went to Sean's this morning and had the stock throttle body changed out to a 85mm one in 10 minutes, the tune took a little longer since I still had the stock tune in mine (since the dealer trip). Had to install one of the canned tunes before Sean could do his magic.

I've not had a great deal of time behind the wheel yet but one thing that was immediate was the lag/hesitation that I use to have is gone. I could be cruising and mash the accelerator to speed up some and most times it would lag or stumble a bit, that's no longer there. Can't wait for another dyno day to come around and check things out. Thanks Sean, appreciate it!
Good to know, Joe. I have been contemplating this mod since Sean started carrying it. Looks like its in my future!
 

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356 Posts
Im more excited with each post on the TB mod. Sean mailed mine Friday and it came in the mail today, thanks Sean! I will install mine tomorrow and get around to a review. Glad to hear more positive results.
 

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22,648 Posts
Good deal Joe, make sure to let us know how you do on the dyno if and when you try it out. :smileup:
 
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