I was looking at BC Cam Card for the evo ix mivec and was trying to find cam cards for GSC S1 and Cosworths..

I have pretty much decided on the three due to price
$650, $650, $350 LOL

But, would like to see the cam cards, because the other two companies don't give out enough info..

For example, cosworth site says 272, 272 at 11mm & 11mm,, so why is there no overlap on the cams? Unless they are at different durations.. so does anyone have this info?

 

I'm not sure as to how you're concluding there is no overlap with those cams (there certainly will be), but keep in mind that MIVEC is constantly making changes that affect overlap.