427 Lsx twin turbo/4l80 awd SS build
#42
yep. Bought a new bracket from gm then started fitting it the upper rear bolt location interfeared with the additional head bolt boss,webbing behind the a/c bracket needed to be removed.
Last edited by supersub; Apr 7, 2009 at 08:56 PM.
#45
it was about 9.2:1 with slightly thicker head gaskets and 243's, when i get my new rings and better rods/crank ill get some ported 317's or something i want closer so 8.7:1, haven't done the math on how big CC i need to go that low though.
#50
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for the price i got it for its definatly affordable . hit me up i may be able to get another one . he said he had one more coming in he may be able to let go of since the other guy is goiing with a manifold mount blower .








