C63 AMG (W204) 2008 - 2015
Sponsored by:
Sponsored by:

93 octane tune vs 91 octane tune

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 05-27-2011, 12:03 PM
  #1  
Newbie
Thread Starter
 
bpppp's Avatar
 
Join Date: May 2008
Posts: 11
Likes: 0
Received 0 Likes on 0 Posts
2008 mercedes C63
93 octane tune vs 91 octane tune

Hi guys,

Here's my question:

How much more horsepower/torque does a 93 octane tune, running on 93 octane or above gas put out compared to 91 octane tune on 91 octane gas.

Does any one have any figures? Is there much of a difference?


I have 2008 C63 with the renntech 93 octane tune. Up here in Calgary Canada we have 94 octane gas from Husky so I fill up with this stuff reguarly.

Thanks
Old 05-28-2011, 01:50 AM
  #2  
MBWorld Fanatic!
 
DuaneC63's Avatar
 
Join Date: Mar 2011
Location: San Diego/San Francisco
Posts: 1,601
Received 10 Likes on 9 Posts
AMG GLC63. Audi R8
The built in knock sensor retard the timing with craptane 91. So you have to figure 93 gives you more HP/TQ. I usually top off with some 100 octane pump unleaded to offset the crappy 91 octane we have in Cali.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: 93 octane tune vs 91 octane tune



All times are GMT -4. The time now is 12:01 PM.