NJC5

What I was thinking about doing for now is adding the ls6 heads (I already have them)and Jesel rockers with 1.9 ratio at the same time. I have a stock bottom end ls1 with the usual bolt ons. Would I see a difference with 1.8 Crane, 1.85 SLP, or 1.9 Jesel rocker arms? Would there be any problems with this setup? Any other recomendations? How about T&D, do they make a 1.8 rocker arm? Any other suggestions (I don't want to replace the cam just yet) ?
Any help would be appreciated,
thanks

Colonel

This isn't what you want to hear but the best thing to do is just install a cam that has the lift and duration that you want.