codyvette

iTrader: (24)

2000 camaro LS1 in a 90' camaro. Stock motor and tune other than bolt ons and emissions delete. At WOT it instantly gets 4° of KR at it flat lines there the entire pull. It is a TH350 but the base tune came from a six speed car. I don't think that has any influence but I wanted to give as much info as possible. I can't think of anywhere it can be coming from.

1slowbusa

iTrader: (8)

What gas are you running? Are you getting any codes with the knock or just the 4 degrees of kr?

codyvette

iTrader: (24)

Just the retard. I am using 93 octane. I did notice my O2's dont switch very well due to the lack of pipe after the collector. This is only at idle though.