I tuned 2 cars with the same cam. A Thunder Racing RapTR 617/613 236/242 111 +2 LSA.
Any way I hear a lot of people saying big cams like a lot of timing at idle and low RPM but that's not what I'm finding. I found that reducing timing considerably below 1800 rpm gets rid of the dreaded bucking you get when creeping around a parking lot in 1st or 2nd gear.
Has anyone else come across this too?