100 or 110 Octain Fuel for Raceday
Thread Starter
Junior Member
Joined: Apr 2007
Posts: 73
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From: Monterey, CA
2004 E320
100 or 110 Octain Fuel for Raceday
I am going to be racing at Laguna Seca on Monday, March 8th. I was wondering if I should wait to fill up my car with 100 or 110 octain LEADED gas at the track?
Would it in any way hurt the car?
Would it even be worth any performance gains?
on an 04 w211 E320 if that matters
Would it in any way hurt the car?
Would it even be worth any performance gains?
on an 04 w211 E320 if that matters
MBWorld Fanatic!
Joined: Sep 2005
Posts: 6,189
Likes: 242
From: Albuquerque
'10 CL550, '12 GL550
It will kill your catalytic converters and it won't be covered under warranty.
Catalytic converters are the reason unleaded came on the market.
You will get ZERO advantage from putting in the so-called "race gas" in any event.
Catalytic converters are the reason unleaded came on the market.
You will get ZERO advantage from putting in the so-called "race gas" in any event.
