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L92 guys... what rockers?

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Old Nov 5, 2007 | 01:55 PM
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Default L92 guys... what rockers?
Is anyone making any after market rockers for the l92 heads yet? Are you guys just using the stock ones in all the built motors I see around here? Do LS7 rockers bolt up? Thanks guys.
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Old Nov 5, 2007 | 04:35 PM
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Ls7 rockers do not bolt up. T&D makes a set of shaft mounts as does jessel. I went with some custom T&D's for my setup.
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Old Nov 5, 2007 | 05:24 PM
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Originally Posted by Pwebbz28
Ls7 rockers do not bolt up. T&D makes a set of shaft mounts as does jessel. I went with some custom T&D's for my setup.
Nice. I have had good luck with their products in the past. How much are they?
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Old Nov 5, 2007 | 06:36 PM
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I had a set of stockers fortified by Harland Sharp.
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Old Nov 5, 2007 | 06:37 PM
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stock L92 on mine,, so far so good,, and they are only $7.00 each
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Old Nov 6, 2007 | 09:12 AM
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Originally Posted by jay_lt4
stock L92 on mine,, so far so good,, and they are only $7.00 each

how much power are you making?
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Old Jan 25, 2008 | 11:48 PM
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Originally Posted by 508Stroker
how much power are you making?

not sure, but my engine is the exact same as this carcraft build and they made 550 hp at the flywheel:


http://www.carcraft.com/techarticles...ads/index.html
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Old Jan 26, 2008 | 12:04 AM
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Originally Posted by 508Stroker
Is anyone making any after market rockers for the l92 heads yet? Are you guys just using the stock ones in all the built motors I see around here? Do LS7 rockers bolt up? Thanks guys.
Hey!
Yella Terra makes a set of rocker arms for the L92 in different ratios... Very good product. Can't wait for mine to arrive.
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Old Jan 26, 2008 | 02:01 PM
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When you get them installed please let us know if they clear everything without having to grind on anything.


Originally Posted by TT LS2 1969 Camaro
Hey!
Yella Terra makes a set of rocker arms for the L92 in different ratios... Very good product. Can't wait for mine to arrive.
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Old Jan 26, 2008 | 09:58 PM
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Default Stock Rockers w/Harland Sharpe Upgrade!
Originally Posted by ZLEEPER
I had a set of stockers fortified by Harland Sharp.
I did the same thing!

Bob K.
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Old Jan 27, 2008 | 07:48 AM
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I replaced my stockers yesterday with the Yella Terra Ultralights. We didn't pick up anything noticable on the dyno but I did it more for reliability. I run the GMPP bowtie valve covers and nothing hits.
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Old Jan 27, 2008 | 02:36 PM
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Cool, so they cleared everything. Did you have to change pushrod length?


Originally Posted by WKMCD
I replaced my stockers yesterday with the Yella Terra Ultralights. We didn't pick up anything noticable on the dyno but I did it more for reliability. I run the GMPP bowtie valve covers and nothing hits.
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Old Jan 27, 2008 | 03:11 PM
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Originally Posted by VortechC5
Cool, so they cleared everything. Did you have to change pushrod length?
Same pushrods. I'm not sure if they would hit anything on stock valve covers - I'm not running them.

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Old Jan 27, 2008 | 03:13 PM
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I have the Katech valve covers on so clearance won't be an issue on mine either.
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Old Jan 27, 2008 | 03:21 PM
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Originally Posted by ZLEEPER
I had a set of stockers fortified by Harland Sharp.
Please do explain the fortified procedure, as I am curious to know what they did....Thanks!
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Old Jan 27, 2008 | 07:13 PM
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Stock 98 for the exhaust and stock L92 on the intake. Holding up fine with over 550 horse
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Old Jan 27, 2008 | 08:17 PM
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Harland sharp full rollers here!

LSX427 588hp/532ft lb's tq fitting under the stock cover's
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Old Jan 31, 2008 | 11:21 AM
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Originally Posted by supersub
Harland sharp full rollers here!

LSX427 588hp/532ft lb's tq fitting under the stock cover's
Just curious to know if these rockers adjustable?
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Old Jan 31, 2008 | 11:38 AM
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Looks to be only pedestal height may be adjustable on those.
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Old Jan 31, 2008 | 07:56 PM
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I'm gonna go with the yella terra ultra lites.
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