Chevy86 IROC-Z

iTrader: (17)

We all know that the HSR's height is a bit high and usually hits the roof of our hoods. But I was thinking, what if we milled down the top section of the manifold lets say, .25" - .50" so allow a better clearance of the hood. Has anyone done such a mod? If I do the milling, will there be enough threads inside the manifold to torque down the plenum?
milledHSR.jpg?t=1343966033

vetteoz

iTrader: (13)

most weld the plenum on

http://forums.corvetteforum.com/c4-t...he-welder.html

http://www.joby.se/corvette/mods/2005-10-03_hsr/

http://forums.corvetteforum.com/c4-t...r-hsr-mod.html

Chevy86 IROC-Z

iTrader: (17)

Vetteoz, every time I need an answer that I think no one will answer, you come to the rescue. Thanks for the link man.