Almost 90% Hatchi's Are Converted On 20v Making An Incesion In Firewall And Later Making Cover Plate From Inside.....!!Getting Dizzy Relocation Kit Is Also Done But Something Its Costly And Creates Difficulties Sometimes....!! All You Need Is Well Professional Who Can Cut And Make Back Plate Nicely....!!
Small Port Is Also A Great Thing But Can't Beat 20v Matching In AE86 On WOT With Open Trumpets 
Anyways.......It Might Have Taken Lot Of Efforts To Convert It Into Real 86....The Time I Know About This Car..It Was Simply 3AU Powered CNG 2 Door Trueno Base Model ......!! Sourcing Parts........!! Woosh.....Its A Quiet Some Hardest Thing.....!!
In Future I Was Also Looking For Same Type Paint Job For My FWD Sprinter 20v....!! Panda Trims Are Just Make For Them 