2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums banner
1 - 2 of 2 Posts

·
Registered
Joined
·
21 Posts
Discussion Starter · #1 ·
Computer Personal computer Peripheral Output device Gadget
Computer Personal computer Font Rectangle Operating system

Look at my previous post, linked here, where I installed a res exhaust header and had issues with knocking.


I had a custom manifold built in the spring and the tuning process is complete. I have attached a previous dyno sheet of the car, with fbo minus headers. As noted previously this dyno reads exceptionally low, I'm looking for the difference in power, not the peak numbers. If they were accurate, there would be something horribly wrong with it lol. Anyways the header pulled +25 HP and 30 lbs ft of torque from the motor. This ends my N/A journey as I will be supercharging the car shortly!
 

·
Registered
Joined
·
21 Posts
Discussion Starter · #4 ·
BTW - FYI on my 2.0L non sky with headers and OVT im at 170whp
I'm going with the VT racing supercharger and that's a good benchmark, this dyno is obviously flawed but provides a good basis for comparing gains from mods. I would estimate that I'm slightly higher than you just by the camshafts I've got as well! It's a completely different car now which is awesome and once I have time to install the super it's going to transform again!
 
1 - 2 of 2 Posts
Top