Got my Uprev??

docaam

Hey guys, got my car tuned yesterday.

Mods at the time of tune

Invidia Gemini CB
Motordyne ART pipes
Injen CAI
UR Crank Pulley

Workshop



Dyno was done on Mustang AWD dyno, I believe shows very conservative figures, room temp was around 77-80F dont know if that helps


All strapped up



First Run


Pre tune figures


Car pushed 240whp and 262 torque

2nd Run


Post tune figures


Final graph


Finally 261whp and 286 torque, a gain of 21whp and 24 torque

Red line was extended till 7750, and speed limiter was removed as well.

they didn't measure A/F before tun and after the tune it was inline with 13 to 13.4, which was adjusted to somewhere between 12.5 to 12.8. One of the reason to get a tune was to fix the A/F ratio, but the guys told me these cars do go that much lean with wide band A/F, so they corrected only after I told them.

Some minor changes were done to gearbox as well.

I will post some videos later.

Now, I was quiet shocked to see the figures but they said their dyno shows very conservative numbers. I am finding it hard to feel the changes which people usually see after the tune. Car is pulling good post 3k rpms but I call it a slight difference.

Does anyone find any abnormal thing in the dyno graph and is there anything else which needs to be corrected? As I am thinking of returning the license because the difference I felt is very very less