youguessit

Will the L92 heads fit my LS1 and if so what modifications are needed to do so?

MeentSS02

iTrader: (11)

You need a 4" bore, so no, you won't be doing it on your LS1 block without a resleeve. You could do it on an LS2 (4" bore) block.

Honestly, I'd wait to see some more results before I'd go buying these...they do flow well, but people are still doing the R&D on the performance side of things to get the most out of them.

Justin00SS

iTrader: (5)

Yeah but don't the LS2 engine come stock with the LS6 243 heads?

So I guess you can go down in bore but not up when it comes to heads?

MeentSS02

iTrader: (11)

Yeah...but you can get the LS2 block without the heads.

orangeapeel

iTrader: (18)

Moving to Internal.