LSX454R is GM Performance Parts’ Most Powerful Engine Ever

[CJ Hungus]

It'd be a lot cooler if I could run pump gas in it.

This is an all out race setup. If you really wanted a Tall Deck LSX with pump, grab this engine and run some dished pistons in it to bring down the compression.

PS this engine is one bad mother trucker.

 

[MR Redneck]

I have seen some 6.o's on the dyno that made nearly 600 with a good rotating assembly and cam. Stock 6.0 intake and heads.

I have a stroked up 6.0, well gathered parts that I aint finished yet, for my little red P.U.. It'll have West Coast CNC'd LS1 heads on it.
One of these days I want to put it in my 95 extended cab.

 

[CJ Hungus]

I have seen some 6.o's on the dyno that made nearly 600 with a good rotating assembly and cam. Stock 6.0 intake and heads.

I have a stroked up 6.0, well gathered parts that I aint finished yet, for my little red P.U.. It'll have West Coast CNC'd LS1 heads on it.
One of these days I want to put it in my 95 extended cab.

What do you mean by a "good rotating assembly." Hmmm, I find it hard to believe a stock headed and intaked 6.0 making nearly 600 on a dyno.... maybe on an engine dyno and a huge cam on racegas.

 

[svensk]

I have seen some 6.o's on the dyno that made nearly 600 with a good rotating assembly and cam. Stock 6.0 intake and heads.

I have a stroked up 6.0, well gathered parts that I aint finished yet, for my little red P.U.. It'll have West Coast CNC'd LS1 heads on it.
One of these days I want to put it in my 95 extended cab.

What do you mean by a "good rotating assembly." Hmmm, I find it hard to believe a stock headed and intaked 6.0 making nearly 600 on a dyno.... maybe on an engine dyno and a huge cam on racegas.

Stock heads?...not sure if that's do-able.