LxAdventra
New Member
- Joined
- Aug 26, 2009
- Messages
- 28
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- Location
- Adelaide
- Members Ride
- VZ LX6 Adventra
brand of headers wont make much difference, materials and sizes will vary sound. I found when i first put the growler kit on was better but wouldn't say the 11 they say. Alloytec is sluggish off the line, partly because of the electronic throttle control but also because the ecu is torque based and very restrictive. A dyno tune will def help that tho, and if not going to go with a CPR6 manifold then i'd suggest getting some mace manifold insulators, but if you are going to get CPR manifold then save your money on the insulators and put towards manifold as they wont work together because the manifold is too high to be able to fit the insulators as well.
I thought 180 seemed a bit high, but most people get around 160rwkw with all similar mods i have bar the CPR manifold so i'd say would be on the mark, that and i can usually keep up with most LS1's but not off the line cos of weight and stock ecu, but from rolling start i can usually stay right with them
I thought 180 seemed a bit high, but most people get around 160rwkw with all similar mods i have bar the CPR manifold so i'd say would be on the mark, that and i can usually keep up with most LS1's but not off the line cos of weight and stock ecu, but from rolling start i can usually stay right with them