Subaru Impreza Sport Wagon

Status
Not open for further replies.
Cars for sale

Subaru Impreza Sport Wagon

Status
Not open for further replies.

The Marketplace Top Posts

Random Post Every 5 Minutes

1. I want more power and the engine is detonating! Do I need to run richer to eliminate the knock?

What is the optimum air-fuel ratio to run for best power?

I've heard racers say that we need to run a bit lean for best power - is this true?


Maybe. It's somewhat true that running a tad bit richer will help quench detonation (knock), but only to a certain extent. The stochiometric AF ratio for gasoline...
Ask a question, start a discussion or post something for sale!
Post thread

Online now

Enjoying Zerotohundred?

Log-in for an ad-less experience