MustangWorks.com : Ford Forums - View Single Post - 70mm or 75mm TB, which one for a stock engine?

Hammer · 01-31-2003, 01:30 AM

The power increase on a stock engine with either the 70 or 75mm unit is about the same (very small). You might notice a bit crisper throttle response, but that's about it....

Most CAI kits use a somewhat stretchable (usually rubber) sleeve to attach to the throttle body, so you shouldn't have a problem (no promises now...

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01-31-2003, 01:30 AM	#4
Hammer AKA "Dr. Evil" Join Date: Feb 1999 Location: South Fork Ranch Posts: 1,721	The power increase on a stock engine with either the 70 or 75mm unit is about the same (very small). You might notice a bit crisper throttle response, but that's about it.... Most CAI kits use a somewhat stretchable (usually rubber) sleeve to attach to the throttle body, so you shouldn't have a problem (no promises now...) __________________ Uncle Sam "What the hell is up with all the gauges? Calling Captain Kirk, your ride awaits... Phasers on stun...."