AST solutions..

[nuki]

6: also plug your radiator nipple.
 
see if this is more understandable.
 



 
 

 
Although i bought an aftermarket 52mm core radiator at the same time and it never had a Radiator nipple so i never had to touch the radiator to bung up the hole.

[nuki]

i prefer to use the rubber blanking grommets with a jublee clip rather than a piece of pipe with a bolt in the end lol.

[JohnP]

cheers for the input nuki, and taking the time to pop those pics up.. i\'ve been on the site where the original how to is.. and this is noted at the bottom:

WARNING:
I just got off the phone with Cameron at Pettit. I was telling him that

I removed my air separation tank. I got this idea from the list (http://www.scuderiaciriani.com/rx7/) where people say it\'s fine to remove it and that there are no adverse affects to cooling. Cameron says this is wrong!! He has seen engine damage beacause the air separation tank was removed. The extremely hot bubbles cause localized overheating!!!!! Thus, I am putting mine back on.

this worries me slightly lol!

[nuki]

Carl Hayward recommended me to do mine that’s why i had it done.
Like i said i have had no issues with my water system and i drive my car 35 miles a day without fail and have done since the elimination over 8 months ago.
your choise but i prefer my engine bay empty as possible.