L92 heads
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From: Huffman, Texas
L92 heads I have a 99 Z-28 with a 6.0, 583 heads, Texas Speed Torquer V.3 Camshaft - 231/234 .643"/.598" 111 LSA, Fast 90/90 intake
I spun a rod bearing and now I having the short block built with forged internals so I figured I will up grade my heads.
I have been looking at the L92 heads because I was told they make really good power. My question is, do I have to change heads bolts, intakes, push rods etc.. I do know they need the off-set rockers for the exhaust valves.
I spun a rod bearing and now I having the short block built with forged internals so I figured I will up grade my heads.
I have been looking at the L92 heads because I was told they make really good power. My question is, do I have to change heads bolts, intakes, push rods etc.. I do know they need the off-set rockers for the exhaust valves.
I have a 99 Z-28 with a 6.0, 583 heads, Texas Speed Torquer V.3 Camshaft - 231/234 .643"/.598" 111 LSA, Fast 90/90 intake
I spun a rod bearing and now I having the short block built with forged internals so I figured I will up grade my heads.
I have been looking at the L92 heads because I was told they make really good power. My question is, do I have to change heads bolts, intakes, push rods etc.. I do know they need the off-set rockers for the exhaust valves.
I spun a rod bearing and now I having the short block built with forged internals so I figured I will up grade my heads.
I have been looking at the L92 heads because I was told they make really good power. My question is, do I have to change heads bolts, intakes, push rods etc.. I do know they need the off-set rockers for the exhaust valves.
Two:Intake manifold is changed yes (rectangular Vs. cathedral)
Three: What head bolts do you have? Stock torque to yield? Yes, you do have to change them.
Four: Pushrods I am not sure on, however, I would think yes you would.
Thread Starter
TECH Apprentice
iTrader: (94)
Joined: Oct 2005
Posts: 300
Likes: 0
From: Huffman, Texas
Two: What intake do I need to use? L76?
Three: I have the ARP Head studs, I was not sure if I needed a different length stud
Four: I just bought push-rods when I had the 6.0 installed, I will check the length on them.
Two:Yes, the L76 is the right intake
Three:As long as you are not changing blocks (mid '05 and up use different bolts/studs) you will be fine then
Four:Anytime you change heads/rockers/cam it is in your best interest to check pushrod length as ANY small change in teh above parts can and will affect valvetrain geometry. If you are having the block decked/milled or heads resurfaced, same thing, pushrod length needs to be checked
