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Rebel79 · 11-18-1999, 12:06 PM

Mustang92,

According to either MM&FF or 5.0l Mustang, the dyno tests show that the 99GT's LOST rwhp when the air silencer was removed. This is because Ford's EEC is tuned properly. I suggest that you replace the filter box with a conical K&N.

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'94 Cobra
308ci, ported GT-40 heads, Crane 2031 cam .513"/.529" lift 276°/282° duration, 70mm TB, Custom 80mm MAF, JMS chip, Vortech S-trim 8#, MSD, TREX fuel pump, Accel coil, 3.55's, FMS 1 5/8 headers, BBK Offroad H-pipe, and 2-chamber flows.
1994 Mustang Cobra
Check out the pics of my Motor Buildup!

11-18-1999, 12:06 PM	#12
Rebel79 News Editor Join Date: Apr 1999 Location: Concord, CA Posts: 2,101	Mustang92, According to either MM&FF or 5.0l Mustang, the dyno tests show that the 99GT's LOST rwhp when the air silencer was removed. This is because Ford's EEC is tuned properly. I suggest that you replace the filter box with a conical K&N. ------------------ '94 Cobra 308ci, ported GT-40 heads, Crane 2031 cam .513"/.529" lift 276°/282° duration, 70mm TB, Custom 80mm MAF, JMS chip, Vortech S-trim 8#, MSD, TREX fuel pump, Accel coil, 3.55's, FMS 1 5/8 headers, BBK Offroad H-pipe, and 2-chamber flows. 1994 Mustang Cobra Check out the pics of my Motor Buildup!