It has been a while since I posted but the GTO has been running perfectly. Just thought I'll add a comment on a modification because it has worked so well. May be of interest to Daytona owners.
I added a vent to the rear window purely because many of the GTOs fitted them. I have taken the car for a few runs since the vent was created and the lower cabin temperature in remarkable. You wouldn't think it could create such a drastic change - but it has.
