It looks like Bulldog beat the Indy SR out-of-the-box. Bulldog 1, Indy SR nothing
That work on the #1 put it close to the #3 (good port). That was good news. Now do you think the #3 would have picked up with the same work? When the "holed" casting gets sorted out and you get back to the "mild" porting, we can see if a ported Bulldog compares to a ported SR.