i have a 90 honda crx with a 2nd gen DOHC ZC swap in it. the car has a walbro 255 lph fuel pump, aem fuel filter, aem rail, aem fpr, and rc 440cc injectors. my car was idling at 1,000 rpm without a MAP sensor on it but was bogging down when i drove it so i found a buddy and he gave me a map. i put it on and 1st start up was real ruff and was smoking and smelled like gas a couple more starts and days later it wasn't smoking as bad, but is now idling at 1,500 rpm and when rev'd rpms bounce back down to 1,000-1,200 and then back up to and stays at 1,500 but it doesn't really bog down when driving. I was thinking about getting stock injectors but i just wanted to make sure before i go and sell my barely used 440 injectors for dirt cheap for stock injectors. any help would be greatly appreciated thank u.