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V · 05-21-2009, 01:40 AM

i don't really know whats out there or whats decent when it comes to LS-cylinder heads.

Currently i have stock 243 heads('03 z06 ls6) with the hollow intake valves and sodium filled exhaust valves. I also swapped out the oe springs for dual spring valve springs w/titanium retainers. The rest of the valvetrain includes hardened pushrods, rebuilt oe rocker arm(needle bearings->trunion bearings swapped out by harland sharp). I am running a tsp magic stick 3 cam, (237/242 .603/.609). OE lifters. ported ls6 oil pump, OE ls6 bottom end(w/ARP rod bolts). elec. water pump, msd coil packs, 37#injectors, QTP LT headers, LS6 manifold, and ported/polished OE TB...

With that setup, what heads should i look at? i will be getting a new intake manifold around the same time. im holding out for the wieand street warrior, otherwise the FAST. Also, im considering swapping cams to a T-REX...

cylinder head suggestions?

05-21-2009, 01:40 AM	#1
V Stalker Join Date: Aug 2004 Posts: 12,082 iTrader: (12)	Thinking about new heads... i don't really know whats out there or whats decent when it comes to LS-cylinder heads. Currently i have stock 243 heads('03 z06 ls6) with the hollow intake valves and sodium filled exhaust valves. I also swapped out the oe springs for dual spring valve springs w/titanium retainers. The rest of the valvetrain includes hardened pushrods, rebuilt oe rocker arm(needle bearings->trunion bearings swapped out by harland sharp). I am running a tsp magic stick 3 cam, (237/242 .603/.609). OE lifters. ported ls6 oil pump, OE ls6 bottom end(w/ARP rod bolts). elec. water pump, msd coil packs, 37#injectors, QTP LT headers, LS6 manifold, and ported/polished OE TB... With that setup, what heads should i look at? i will be getting a new intake manifold around the same time. im holding out for the wieand street warrior, otherwise the FAST. Also, im considering swapping cams to a T-REX... cylinder head suggestions?