mattp VSII
New Member
- Joined
- Feb 18, 2010
- Messages
- 32
- Reaction score
- 1
- Points
- 0
- Members Ride
- VS ute s2 m5 3.8
hi mace i have a slightly modified vs ecotec with a bored and pollished tb, otr cai, your 25mm plenum spacer and 1.9.1 roller rockers. and was just wondering when getting a 74mm maf sensor what kind of remap is required ie. will i need a tune to get the old girl purring or do your memcal chips cater for all this???????