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What did you do to your Fiesta ST today ?

Messages
228
Likes
148
Location
Houston, TX
Replaced all motor mounts. Awr 88a transmission, VibraTechnics competition RMM and street passenger side mount. The nvh isn't bad although it does vibrate significantly more, which I don't mind. I noticed at idle now there is a loud high pitched whine, only present when the clutch pedal is released. Kinda worrying me a bit...
 


Messages
228
Likes
148
Location
Houston, TX
Replaced all motor mounts. Awr 88a transmission, VibraTechnics competition RMM and street passenger side mount. The nvh isn't bad although it does vibrate significantly more, which I don't mind. I noticed at idle now there is a loud high pitched whine, only present when the clutch pedal is released. Kinda worrying me a bit...
Well the noise is gone now. I guess the bushings just had to get shaken a bit
 


Messages
14,812
Likes
7,271
Location
Princeton, N.J.
Fueled up for first revision on my E50 tune. Already getting some pretty good numbers at least based on Vdyno.

Just wish there was some easier to get E, I'm having to do E98 and it's not cheap.
I've only seen E98 for sale at a pump in one single location, at the same station which sold E85 locally to me (back then, 7 years ago when I lived in Bucks County), Omega Fuels in Horsham, Pa. (or right near the border of Horsham in Warrington?), but they are LONG gone now. :(
 


AthenaAutocross

Member
U.S. Navy Veteran
Messages
9
Likes
20
Location
Washington
I've only seen E98 for sale at a pump in one single location, at the same station which sold E85 locally to me (back then, 7 years ago when I lived in Bucks County), Omega Fuels in Horsham, Pa. (or right near the border of Horsham in Warrington?), but they are LONG gone now. :(
I'm buying from a local performance shop Kaizen Speed. 10 dollars a gallon :cry:
My FiST is still my daily, but since I don't commute anymore it's less painful.

I hear that, E85 at the pump is non existent here in AZ😩
I moved from Texas to Washington, Going from E85 on every corner to none has been a shock. But the FiST craves the corn :LOL:

VDyno of the first revision.
 


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