actually its not bolton HX40 and its modified with bigger wheels inside. anyways its huge monsterIts a combination of all the above. 4th gear under load in a stock tranny with OEM preloads, 28psi boost and shifting at WOT
Off topic: Is that one of the Bullseye Holset HX40's that can bolt onto the OEM manifold? How do you find it?
ok next time i'll try to use NLTS system and see how G.box will last.
thx