#2185 - 12/13/0704:06 PMRe: Killing of Engine Knock
[Re: teamzr1]
Joined: Dec 2000 Posts: 5,858teamzr1 Owner - Pays the bills
teamzr1 Owner - Pays the bills Lives in Engine Bay
Joined: Dec 2000
Posts: 5,858
America
Last day of testing where fuel trims were set to an average 8% too lean.
Proven over these tests proved.
1. the Long term fuel trims do not need to be bias rich for part throttle as the cyberspace bullshit states to have good WOT conditions
2. Knock can be tuned out even when engine compression is 11.3:1 and using 91 octane gas.
3. WOT timing has to be 22 degrees or less proven also to be bullshit as seen here with this stroked LS1 with high compression runs best at 27 degree WOT timing.
4. The design of our water/meth smart controller even used in 35 degree weather not only handles lean issues but also preserves performance while increasing gas mileage as with our vette with a 3.73 rearend gear still got 17 MPG city and 29 MPH on highway using 40 lb/hr fuel injectors.
Team ZR-1 True Custom Performance Tuning Teamzr1.com