randy 77zt Posted September 23, 2003 Share Posted September 23, 2003 i have a 81zxt engine in my car.i am thinking of removeing oem zxt efi system and switching to haltech or dtafast.has anybody removed 2 teeth from the crank wheel and used oem crank sensor?never had a problem with it(7 years) plus i have spares.i think its a 60 tooth.usually on modern efi systems on oem cars the toothed wheel has 1 or 2 teeth missing 40 to 60 degrees btdc.also need to use an output to trigger egr on smog test time.the never check to see what ecm is in car.car does not have a check engine light.as long as timing and egr works and cat is on it passes.but i pretest it first. Quote Link to comment Share on other sites More sharing options...
Guest Zcarsmakemyheadhurt Posted October 1, 2003 Share Posted October 1, 2003 I think you can do it, Haltech can read the signal on the factory crank sensore . I have a Haltechs for sale along with Microtech's if you need a deal on parts with tech support. Quote Link to comment Share on other sites More sharing options...
monster626 Posted October 7, 2003 Share Posted October 7, 2003 i have a turbo motor running with the haltech e6k the easy way to hook it up would be with the 83 turbo dist. only three wires needed. You would have to change out the oil pump spindle at the same time. I have used other distributors with the magnetic pick ups but you have to spot weld to many parts and its not worth the time or money. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.