"They" say these are usually only made for a F___ . But if you get a set for a chevy they are great. These are trick flow G2s . Anyone have any experience or info on how well they perform and what kind of a price they should have on them.
Lance
Of course their heads are stock, mine aren't so mine would do even better.
Even more rare is these have 16/18* valves closer to the LS1 not the 23* garbage the other SBC heads have. They require no special mods to use even with the changed valve angle.
They have been worked over by stiegemeier's in St Charles. (have reciept
Valve Work
Blend Bowels
Polish
Install PBM3200 springs (.550+ no problem)
$995obo for the heads
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