there's some HP in them thar Heads

[rocketw19]

Originally Posted by PARAGON

http://www.gmhightechperformance.com...ine_l92_heads/

all I found

I got the info from a local engine builder

holly **** thoes heads are only $1000 and for $500 bucks more you get a 90mmTB and fuel rails. this pricing along with humdingahs flow numbers. this is a great choice. i never knew GM motors were so cheep to modify. i have been spending all my cash on my AMG E55 were a 80mm TB is $4000 bucks by its self.

[ttkresurfacing]

Does anyone know if these would do well with a magnuson sc?

Thanks,
Tim

[rocketw19]

Originally Posted by ttkresurfacing

Does anyone know if these would do well with a magnuson sc?

Thanks,
Tim

yes that is ideal the more mods you have the more the heads need to be changed. id also get that 90mm TB. i assume you have long tube headers? if not youll need that also.

[ttkresurfacing]

HMMMMMM.... can tell this will never end.

Thanks,
Tim

[Humdingah]

Originally Posted by ttkresurfacing

Does anyone know if these would do well with a magnuson sc?

Thanks,
Tim

Current S/C won't work as the intake ports are significantly different. You'd have to possibly combine an L92 S/C intake (possibly from a kit for the 6.2L 'Slades but I haven't seen that they've released one yet) with the current S/C. Exhaust ports are a different shape too...

[rocketw19]

Originally Posted by Humdingah

Current S/C won't work as the intake ports are significantly different. You'd have to possibly combine an L92 S/C intake (possibly from a kit for the 6.2L 'Slades but I haven't seen that they've released one yet) with the current S/C. Exhaust ports are a different shape too...

im sure maggie has a intake for thoes heads unless they are brand new to the market????

[ttkresurfacing]

Good. Can hang on to a few dollars a little while longer

Tim

[Humdingah]

Originally Posted by rocketw19

im sure maggie has a intake for thoes heads unless they are brand new to the market????

It'll be the same intake as used in the new 6.2 L Escalade blower kits...and I've been checking their site periodically and haven't seen one announced yet.

[obzidian]

right, teh intake and exhaust ports are completely different than the current lq9 heads. If you swap heads, your gonna need the l92 manifolds and intake, which are very cheap as well.

those heads are gonna be huge, out flowing aftermarket ported heads for more than half the money.