LSX to OBS wiring help needed!!!!!

[mykey]

How are you guys wiring up the oil pressure, coolant temp and tach gauges to work with the LS1 harness that is for conversions? Do I tap into the existing LSX sensors (oil and coolant)? Any info will help! Thanks!!!!!

[classic79]

oil pressure I used the existing lsx sensor and tied into my guage wire from the truck. The coolant temp I used the S&P adapter and put my stock unit in the rear pass side head and plugged it in. Tach use the tach lead wire from the black connector, sometimes depeding on programming you have to set your tach to 4cyl if aftermarket or myabe add a reistor, do a search for tach and there should be some posts on it.

[mykey]

thanks!!!!