TTubrag
Active Member
- Joined
- Oct 27, 2017
- Messages
- 204
- Reaction score
- 107
- Points
- 43
- Location
- Perth
- Members Ride
- 2016 VFII SSV Redline
Well this is GOLD! Answers MANY questions about HSV and aftermarket Tri-Y vs 4-1 headers, header primary tube sizes and 2.5" or 3" exhaust cat-back systems for the LS3, by pitting them against each other back-to-back on a dyno for an objective comparison.
An oldie but a goodie it seems. Well done to OzGarage for putting in the effort.
http://www.ozgarage.com.au/season2-video/season-2-episode-9-online-exhaust-comparo
If your objective is usable torque and power for the street, then based on the OzGarage comparison, which system combo would you choose and why?
An oldie but a goodie it seems. Well done to OzGarage for putting in the effort.
http://www.ozgarage.com.au/season2-video/season-2-episode-9-online-exhaust-comparo
If your objective is usable torque and power for the street, then based on the OzGarage comparison, which system combo would you choose and why?
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