12-02-2011, 12:35 AM #1
Renntech tuned E55 running 11.4 on pump gas
This is pretty impressive, shows what an E55 can do on basically daily fuel. This is 93 octane though and drag radials. All the car has is Renntech tune, pulley, and airbox and puts down 11.4@122 with drag radials on pump gas showing how strong this platform still is.
12-02-2011, 06:15 PM #2Member
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Sounds about right. Stock w211 E55's have run high 11's, low 12's. Fastest modded ones are in the high 10's.
If your mod-list for this car is true, the most glaring omission (and what would likely yield the greatest improvement) is a proper set of headers. The stock manifolds are puny.