mxmatt137

When going from an ls1 to ls2, where does the knock sensor go onto the ls2 block? Any links/info would be appreciated.

DrkPhx

iTrader: (15)

On side of the block next to motor mount area.

KRAZY K 2000 TA

iTrader: (5)

they go on side of block they are correctly tapped too,but tere are other holes on the side you will have to retap them though.

mxmatt137

thanks a lot krazy k 2000 ta. the only reason for not using the ls2 sensor is it wont work with the ls1 computer. Anyways, got the holes drilled and tapped, put everything together and the ls2 445ci is going into my dads 2002 z-28 today. Looking for somewhere in the neighborhood of 600whp and similar torque numbers so we'll see how it all works when it starts up.