New 2004 owner...
#25
Shelby GT500 Member
Join Date: March 3, 2004
Location: Richmond VA
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if you are getting a T/B i would go ahead and get the upper intake elbow also. the accufab 75mm and upper elbow are good for like 12 HP. and they were about the best for HP. and both are like 480 total
#27
Stubborn Bear
TMS Staff
TMS Staff
70mm TB and an upper plenum is about the best for a n/a car. Anything larger on the TB, you are going to risk loosing trq and maybe hp due to lower velocity rates through the intake tract.
#28
That's exactly what many people have told me. Quick question; once I do buy and install the set, would I have to recalibrate the computer with my SCT Xcal2, like I did with the intake?
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