[Shikari]

Have had this m4 (2018 comp) for a week now basically and have done a few races and some highway pulls my previous m4 that i got from carmax which was a base m4 non comp pulled much harder than my current one does not sure why exactly i used to walk a 392 scat packs with the old one today i barely beat a stock 392 by a few inches which was very surprising i thought the scat pack was tuned for sure but they guy kept denying either way this m4 seems to be pulling slower than my previous one even it has more power from factory