Finishing up a chump / LeMons car and I have replaced the cat with a straight pipe.
Anyone have issues with the second 02 sensor reading or should I be ok?
Have a stright pipe in place of my cat in my enduro car for the last 3 years. No problems
even if you do, go to azone and get the 18mm spark plug non foulers, work great
I need another S/R, taking donations
2000 S/R FSP build: APC shift knob, LED tails, zx2 sticker on the rear bumper, Silverstar headlights, blue spark plug wires, optima red top battery, Magnaflow muffler, and some lowering springs.
So I averaged about 10 MPG over 686 WOT race miles without the cat.
maybe I should unplug the second O2 sensor?...
Thought Id get more like 18-20 mpg.
lol. I would be surprised if you got even 15 mpg running like that. If you are going WOT in a race situation don't expect good mileage. Either trick the o2 or leave it alone. You are still going to get a code with it unplugged so don't even bother.
i think 10mpg on the track is about what iceracer and trekkor have gotten.
10 mpg on track sounds great
Dont know if it applies also to the ZX2...
Error 401 - Car not found
it doesn't apply to the zx2. the zx2 has one bank of o2 sensors...front and rear, but still one bank. it's not wideband, and it's not dual bank.
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