Post Up if you are buying a set of L92 Heads for a 370ci or larger setup.
11-18-2006, 01:19 PM
#1
10 Second Club
Thread Starter
iTrader: (5)
Join Date: Jul 2005
Location: by my computer
Posts: 2,958
Likes: 0
Received 0 Likes
on
0 Posts
Post Up if you are buying a set of L92 Heads for a 370ci or larger setup. I plan to get a set for a 408......... I have already bought the L76 intake... heads are my next purchase before the prices go up.... I am curious how many are seriously considering these heads.
and does anyone know where you can get aftermarket valves... I know they have a 1.60 valve... but what do ya do about the intake valve??
and does anyone know where you can get aftermarket valves... I know they have a 1.60 valve... but what do ya do about the intake valve??
11-18-2006, 04:02 PM
#3
Originally Posted by Forteen3GT
I plan to get a set for a 408......... I have already bought the L76 intake... heads are my next purchase before the prices go up.... I am curious how many are seriously considering these heads.
and does anyone know where you can get aftermarket valves... I know they have a 1.60 valve... but what do ya do about the intake valve??
and does anyone know where you can get aftermarket valves... I know they have a 1.60 valve... but what do ya do about the intake valve??
using stock LS6 2.00 intake, sodium filled stem valves turned down to 1.625 for exhaust with 3 angle vj
stock 2.16 on intake polished and bowl work runner
machinist tha did them for me cost less than 100$ (SAM grad.)
i alredy had the valves, i believe the stock ls1 2.00 intake will also work
or if u have some truck 1.89 can also be turned down to size
Trending Topics
400-427ci, exact stroke still TBD. 
11-20-2006, 04:57 PM
#12
TECH Resident
My 6.0L block is at the machine shop getting .040" over Mahle pistons and a balance job. The L92 heads are assembled, the L76 intake is on the bench and the cam has yet to be determined. After the holidays things will move a little faster and hopefully by spring I'll have some comparative data with this engine vs. the LS1 motor that is currently in the car.
11-21-2006, 01:30 PM
#13
We hope to have the first available CNC ported L92 heads ready sometime late next week! I've been working on several things for them....
__________________
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
Jason
Co-Owner, Texas Speed & Performance, Ltd.
2005 Twin Turbo C6
404cid Stroker, 67mm Twins
994rwhp/902lb ft @ 22 psi (mustang dyno) www.Texas-Speed.com
11-21-2006, 01:54 PM
#15
I just got off the phone with my machinest and im doing the l92 heads with on a 370 and all im waiting for now is if i can use the edelbrock victor jr intake or not with these heads?
11-21-2006, 02:33 PM
#16
Banned
iTrader: (15)
Join Date: Mar 2005
Location: Oak Harbor, WA
Posts: 221
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by forgedbluess
I just got off the phone with my machinest and im doing the l92 heads with on a 370 and all im waiting for now is if i can use the edelbrock victor jr intake or not with these heads?
11-21-2006, 02:51 PM
#17
My L92 engine obviously has L92 heads but in totally stock form. I have a second set waiting for someone to really figer them out so they can be ready for a swap at any time. I won't be on the chassie dyno for a while yet as a cage still needs to go in before I get that far. Its a long winter here in Mi.
I can't wait till we start seeing what modifying can get these things up to.
I can't wait till we start seeing what modifying can get these things up to.
11-22-2006, 09:21 AM
#19
10 Second Club
Thread Starter
iTrader: (5)
Join Date: Jul 2005
Location: by my computer
Posts: 2,958
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Fraser@speedinc
I'll sit back and watch, no suprises yet.
are L92 heads 12* and 15* valve angle?
are L92 heads 12* and 15* valve angle?
I plan to keep the SD tune though.