1993 Civic Gsr Swap PROBLEMS HELP!!!!!!

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lewellgd

92CivicHatchCxBORNINCALI
We swaped a gsr into a 1993 civic vx and it was already obd1 so no issues there we are runing the p72 ecu and might be missing sensors. Do not no for sure. The car is fast as fuck untill it hits 80 mph and then it backfires and spits and sputers and then dies and we pull over and it starts right back up. Want to run the car and get 1/4 mile time but cutting out at 80 isnt going to cut it.

CAR: 1993 honda civic vx
Enigine: 1994 J Spec GSR
ECU: p72
Known parts missing: one of the throttle body sensors and a vaccum line missing on manifold and throttle body.
PROBLEM: Car Runs Great Till 80 milea an hour.
 
those are your TPS and MAP sensors. for the love of god dont run the car without either one of those or without all of your vacuum lines hooked up
 
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