identifying a cross drilled crank
The clue is in the description crossdrilled, the crank will have double the amount of oil drillings in it to feed the big ends ie 2 instead of 1.
All STI / WRX newage rods have bolts not studs, but normally aspirated 2.0 / 2.5 still have studs / nuts.
All STI / WRX newage rods have bolts not studs, but normally aspirated 2.0 / 2.5 still have studs / nuts.
Last edited by MOTORS S GT; Jan 22, 2010 at 07:32 PM.

thanks motors gt. i always thought stud and nuts were stronger then bolts, so why are newage rods stronger? isit in the casting or are they forged.
cheers
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