he has no tune. might be the pcm learning the new pulley to some degree. either way its time for that tune.
i should just do a free rental on my dhp for ya lol i could remote tune ya. hardest part is getting it set up on a laptop, its a battle for some ppl.
DHP is still a thing? im more than willing to buy an AVT interface. Is there somewhere to get the software so i can fiddle? worse case i can set up windows xp on a vm.