1INSANEGTO

iTrader: (13)

These are currently on my build located here. https://ls1tech.com/forums/forced-in...t-6266s-4.html

I plan to upgrade so I can use the Beck intake.

-New GM LS7 cylinder heads
-CNC ported
-Bronze valve guides
- Ti/Mo intake and SS exhaust valves
- springs 650'
- Titanium retainers
- Spring seats
- Locks
- Assembled and ready to bolt on

These have been drilled for a tall deck intake without running the RHS spacer but can be welded up or keep the plugs I current have in them. They will be ready shortly.

$2500.00obo

Details on cost. Etc.
http://store.katechengines.com/mobil...head-p352.aspx

1INSANEGTO

iTrader: (13)

Just made over 1000hp with these heads on a low compression 427lsx twin turbo setup on 18psi.

1INSANEGTO

iTrader: (13)

Make that 1076rwhp and going. Running out of fuel at 6000rpm at 19psi on this pull.

1INSANEGTO

iTrader: (13)

TTT......these are OBO...