So I just got my HSR for my 87 iroc, I'm running into a few issues with the install and wanted to get some feedback from someone else that has put one of these on an 87. First off how did you get the water temp senders on the front of the intake to work? clearance issues with the alternator, different sized holes than the sendors etc? Second, what waterneck and hose do you need? What about the coil mount? What else am I going to run into later on? Any pics or advice is appreciated greatly.

 

I did the HSR in my 87 gta and only issues I had is distributor being tight behind the plenum when trying to the time it but i think we all have that issue. water neck can be searched on here, Mr gasket, I'll find it if you don't and post here it here. I bought the whole efi system so not 100% on your other problem but everything should swap over from tpi.