Posted by DAvid on Saturday, December 14, 2002 at 3:48AM :
In Reply to: Re: question?: slant six performance parts posted by Lew VB on Friday, December 13, 2002 at 10:50PM :
I recently read that Offenhauser is now re-offereing the "hyper-pak" set-up that gave the 225's @ 275 Horsies in the early 60's. I have also seen one a while back that dyno'd at 630 HP but it was up @7,000 RPM, a little peaky for rock creawling