I been searching for a while now and can't seem to find anyone that's installed a P79 on a 83 L28ET, unless of course I missed it? So my goal is just to run this head temporarily until I can get my P90 rebuild. I have a loud ticking coming from my P90a head for sometime so I haven't driven my car much. I'm low on cash and unemployed which really sucks but I need to be on the look for jobs and this is holding me up. I know so far the compression will go up and so I would have to run low boost but the problem is I don't have a good boost controller. Would it be safe to run it on stock boost, my set up now is 83 L28ET with AiResearch T3/TO4E, turbo 87 Z31 ECU, MAF, stock exhaust, stock injectors & non intercooled. Any help as always will be greatly appreciated!