timing question

[grippper]

i have been dealing with this surging idle problem for awhile now. today i put in 24lb injectors and a new distibutor. set the timing and fuel pressure. the car ran great i was very happy. untill i reached in my pocket and pulled out my spout connector. the car runs great without it. but if i plug it in it surges. any ideas? where should i start.

 

[HISSIN50]

i think a few others have done the same thing (run locked in timing). answers i dont have for you though. but you are not alone.

 

[DropTopR]

IF you set the timing without the spout, It can run fine at WOT, but your drivability will suffer. My car surges a bit once I reinstall the spout after timing, but my car is far from stock.

 

[Michael Yount]

Your sig says 19 lb injectors with a ProM maf; you say you installed 24 lb injectors. Did you have the maf recalibrated to work with the larger injectors?

 

[grippper]

yes brandnew pro-m 24lb. i better change that