sa22 Intake Question. What the ....
#1
Senior Member
Thread Starter
sa22 Intake Question. What the ....
I have an sa22. While re-assembling the stock 12a engine I noticed that the rectangular opening in the center steel plate that I thought was intake is not covered by the intake manifold. It's open to the air. What's up? Herb
#2
Moderator
iTrader: (3)
Join Date: Mar 2001
Location: https://www2.mazda.com/en/100th/
Posts: 30,825
Received 2,591 Likes
on
1,840 Posts
if its under the primary intake ports, you have an 81-85 center iron. it is the passage the air pump air gets to the exhaust manifold.
so if you have the full 81-85 engine, that will be an exhaust leak. if you have just the 81-85 center irons with SA rotor housings, it probably isn't
so if you have the full 81-85 engine, that will be an exhaust leak. if you have just the 81-85 center irons with SA rotor housings, it probably isn't
#3
Senior Member
Thread Starter
if its under the primary intake ports, you have an 81-85 center iron. it is the passage the air pump air gets to the exhaust manifold.
so if you have the full 81-85 engine, that will be an exhaust leak. if you have just the 81-85 center irons with SA rotor housings, it probably isn't
so if you have the full 81-85 engine, that will be an exhaust leak. if you have just the 81-85 center irons with SA rotor housings, it probably isn't
I do have thermal reactor rotor housings. So am I OK? Herb
#6
Lapping = Fapping
iTrader: (13)
Originally Posted by OCDHerb
I do have thermal reactor rotor housings. So am I OK? Herb
Notice the brass freeze plugs and quicksteel.
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post