Just got my baseline dyno done today, another one will come after I get toofast's IM and TB to show how much of difference it will make.
Peak HP was just what I expected, but then it drops off real quick.
Peak HP = 123.9 @ 5600 rpm
Torque = 125.6 @ 4750 rpm
A/F ratio goes rich just before 5500 rpm.
We concluded that the engine just isn't getting enough air above 5500 rpms, and Toofast's IM and TB should make a big difference.
Engine mods so far:
Intake tubing reduced to elbow pipe and filter (my "stock" short ram)
DC Sports 4-2-1 2 piece ceramic coated header
Universal "fart can" weld on muffler. (Don't blame me, it was on the car when I bought it, and I've been lazy to change it)
otherwise it's a bone stock B21A1 w/ 120,000 miles.
Peak HP was just what I expected, but then it drops off real quick.
Peak HP = 123.9 @ 5600 rpm
Torque = 125.6 @ 4750 rpm
A/F ratio goes rich just before 5500 rpm.
We concluded that the engine just isn't getting enough air above 5500 rpms, and Toofast's IM and TB should make a big difference.
Engine mods so far:
Intake tubing reduced to elbow pipe and filter (my "stock" short ram)
DC Sports 4-2-1 2 piece ceramic coated header
Universal "fart can" weld on muffler. (Don't blame me, it was on the car when I bought it, and I've been lazy to change it)
otherwise it's a bone stock B21A1 w/ 120,000 miles.