I've haven't spent much time on the boards lately - I suspect you guys already have them and they are just great intakes

 

yeah, and $hit doesn't stink!

Nope, haven't heard a thing. I'm now looking to sell or save my Vortec heads and get some aluminum 'Vette heads or maybe some TFS heads. Just can't decide on a good compression ratio for aluminum heads. Thanks again, SD! I LOVE waiting!

 

10.5:1 is quite doable on aluminum heads, the car will even run on 87 but doesnt like it when its hot outside and you hit a grade, pings ever so slightly. Im going for 11 next time, see what happens. Hell I may just go to 11.5.