Well I know that!(acutally I didn't pay any attention to it) but both of those sights are also LT1 related in the classifieds and tech, it's just that there are alot more of the LS1 crowd out there. NorCal acutally used to have an lt1/ls1 site for each that was the same site with a different address. -Steve Bowen << The LS1 does not use the Opti-spark distributor, but the LT1 does. >>