Romogst
20+ Year Contributor
- 71
- 0
- Mar 18, 2002
-
YoungstownOH
Has anyone put in the 34mm flapper on their EvoIII Turbo? If i'm going to port my ( EvoIII turbo, EvoIII manifold and EvoIII O2 housing ), do i still need to have this34mm flapper mod done? Do u guys thing i'll be fine without it concerning boost creep? Would the 34mm mod ruin the potential of this turbo? What are the advantages/disadvantages of having the 34mm flapper put in? Should i get it done or not? Thanks.