LS1LT1 Forum banner
1 - 3 of 3 Posts

·
Registered
Joined
·
16 Posts
Nah, going with the higher octane additives such as 104 or 106 won't do anything noticeable unless you've done mod's to where your cars begging for it. It's not bad to do every few months just to clean your injections, but for adding horsepower, you won't get any. The LT1 calls for 91 or 92, stick to that.
 
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top