used item frm hcut. boost,water temp, rev/rpm meter n control unit. with sensor, harness n adaptor. in working condition. rm1200. call 0126493845. loc sepang KLIA. tq
I have managed to succesfully interface all three items together to datalog a/f in actual RPM vs Boost. This makes it much easier compared to hooking up A/F at tailpipe and guessing.