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n2n2o
01-04-2003, 08:30 PM
ok all hows it goin . need some info may sound like an idiot but here it goes . theres a part im aware of on the market available to my knowledge that goes ( i think) inside the intake that eliminates some sorta baffles in there at wot does anyone know the name of these parts and where to get aftermarket ones to eliminate this :bounce: :raise: like i say may sound dumb but know of no other way to describe the part seen them once for sale on mustang world forum but as im not real 4.6 savvy didnt knw what i was lookin at . help all

johnbasf
01-04-2003, 09:48 PM
IRMC deletes, Tom Crews will jump in here to help out.

n2n2o
01-04-2003, 09:58 PM
THANKS LIKE I SAY PROBABLY SOUNDED LIKE AN IDIOT BUT KNEW ONE OF MY FELLOW SVTERS WOULD KNOW

johnbasf
01-04-2003, 10:24 PM
When it comes to the Mod Motor we're all pretty dumb. :D :D

smashedheadcat
01-05-2003, 12:21 AM
http://www.brothersperformance.com/technotes/imrc.html

tcrews
01-05-2003, 12:33 AM
Going by your sig file you have a '99 Cobra, no baffles (IMRCs) to remove :)

(I)ntake (M)anifold (R)unner (C)ontrol is the system used on the '96, '97 and '98 Cobras to generate more low-end torque by closing off 1/2 of the intake ports on the heads to increase air velocity. They open (the butterflies) at 3250rpm to increase air volume (horsepower).

The '99 and up engines used a different intake and head design and do not use IMRC's.