Generation IV External Engine - What rockers for L92's?
04-11-2012, 05:06 PM
Ive been looking around for rockers and i know yella terras, harland sharps, and scorpio rockers are awesome but theyre also very expense for these heads... Ive heard comp cams true union upgrade is good for a cheap upgrade but how reliable are they
The motor is an Ls2 403ci with ported l92's and ls3 intake ... I plan on brining it to 7k give or take so what would be the best option for me if im on a budget
04-11-2012, 05:47 PM
Lots of people are running the trunion upgrade to 7K and over. Thats what I plan to use. I would imagine it would work fine until you start getting over 650 lift, in which case I would look for some aftermarkets. FWIW, I heard that comps pro mag line came out with an LS3 rocker, but I havent heard much about them. Hope this helps, Eric L
04-11-2012, 05:57 PM
Heres a link to them. Its nice that they are chrome moly and not aluminum IMHO. Eric L
04-11-2012, 07:47 PM
Stockers with a trunion upgrade here.
7500 is no problem
04-11-2012, 08:36 PM
If Tims running stockers, that says a bunch on thier structural integrity. Eric L
04-19-2012, 08:32 AM
I also would like to know about L92 rocker setup. Only if the aftermarket rackers claim to make more power which ones are the best ? Also my 6ltr is L92 headed & carbed that will see 7k & shift at 6800 rpm .
04-20-2012, 03:29 PM
I rev to 7200 RPM in my daily driver, LS3 with the trunnion upgrade...have about 6K trouble free miles on them so far.
04-21-2012, 11:12 AM
Trunion upgrade here too!
7K on the stockers. Done this many times with the stock LS1 rockers too. Never bothered with the trunion upgrade
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