I have pacesetter lts on my 93 lt1,would I notice a gain in power and better driveability if I switch to heated o2 sensors?

 

No power gains, but it would see closed loop quicker, O2's last longer.


David

 

might notice improved drivablity and fuel economy as well, there are no real negatives, especially with lts

 

for '93 dedicated site, speeddensity.org is the place to go!

 

As mentioned before, car would go to closed loop quicker, and stay in closed loop instead of bouncing in and out at idle/low RPM operation like is common with non-heated O2/LT combinations. Keeping the car in closed loop could lead to better driveability and fuel economy depending on how close/far off your tune is.

 

Its worth it, my car idled a lot better after the heated O2s. My gas mileage also went up.