I run an OEM rail which I drilled and tapped for a -8 feed and has a -6 return. Car makes over 800 RWHP through the GM auto. ;) In essence, the OEM rail will do fine. Not sure the limits of it yet but I'm sure I will find out eventually.
lol
Duane
Well, I got tired out trying clutches and then it was decided that I wanted to drag it a little more and be more consistent. Auto is crazy when it comes to shifting and such and can't compare but you can have the manal set-up so you wouldn't lose boost bewteen shifts. All in all, I have some...
It was mentioned that the 2J had hit 1K on OEM block but developed rod knock. Someone thought that the 7M did too but Ray's 7M is not stock. IIRC, Sean aka x-man 700 and change on his 7M.
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