Hey will the iac work from my hot air throttle body on the 87 throttle body?Brad_H You won't regret it.. Even if you don't use a intercooler, you improve throttle response and flow... I actually got a better idle. BTW, do not forget to change the two wires on the TPS (top wire to bottom wire and bottom wire to top wire. Leave the middle wire). Post pix on your conversion..