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View Full Version : whens the carbed LSx 454 available??

fletcherscustoms
12-01-2009, 01:40 PM
Seen the write ups, seen it at SEMA, but can't find anywhere to purchase. Anyone know anything?
tones2SS
12-01-2009, 03:32 PM
Not sure if this helps. Says it's available late October. Maybe the website isn't updated yet??:_paranoid
http://paceperformance.com/index.asp?PageAction=VIEWPROD&ProdID=249763
Rybar
12-01-2009, 04:45 PM
I thought I read in a magazine a while back these were going to come with an EFI setup at some point. Is that true?
GregWeld
12-01-2009, 05:28 PM
I thought I read in a magazine a while back these were going to come with an EFI setup at some point. Is that true?

The version I saw in GM booth at SEMA was carbed - 620 hp - and near that in TQ...

This motor is nowhere to be found nor can you get a price on it... I've tried.
fletcherscustoms
12-01-2009, 07:00 PM
yeah saw one place in the link above that said October, well october is long gone
GregWeld
12-01-2009, 07:03 PM
Yeah -- so is GM's bank account and ability to produce... I doubt this is high on the priority list right now.
nvr2fst
12-01-2009, 07:03 PM
No pricing yet as been established according to resources. Its been put on the back burner with everything else Gm did lately. Ive been following this closely.
Also the LSX-DR heads and its dedicated manifold are still floating out in space right now.
Heres the latest info from GmPP, Robin over at Ls1tech;

OK I just checked ..again and here is what I was told.

Several heads have been cast and machined. They are being inspected by GMPP Engineering and we should have product very soon.

The initial products will be un ported with seats and guides installed. This is to let outside shops develop their own port programs.

I will be getting another update next week. I expect these to start shipping within the next few weeks.

Robin
GregWeld
12-01-2009, 08:18 PM
MAST Motorsports is offering a complete EFI LSx 454... if you're interested. They may sell the long block... and then you could top it with a carb.
tones2SS
12-02-2009, 09:43 AM
I thought I read in a magazine a while back these were going to come with an EFI setup at some point. Is that true?

Yes, I believe it is.:thumbsup: