new parts. estimated hp gain opnions needed

#1

BlackStang14

S197 Guru (1BADHRSE)
#2

PiggySmallz

Well-Known Member
#4

irishpwr46

Goin fast and bustin ass
#5
#6

PiggySmallz

Well-Known Member
#9

94tbird

Well-Known Member
#11

94tbird

Well-Known Member
#12