Punch out a rotary?
#1
Junior Member
Thread Starter
Join Date: Aug 2004
Location: San Diego, Ca
Posts: 27
Likes: 0
Received 0 Likes
on
0 Posts
Punch out a rotary?
When your piston drivin engine becomes too old I know you can punch out the block and add larger pistons, but how would you rebuild a rotary? can you punch it out and add a larger rotor?
#7
50mpg - oooooh yeah!
Join Date: Mar 2003
Location: UK
Posts: 527
Likes: 0
Received 0 Likes
on
0 Posts
to "rebore" a rotary, you'd need bigger rotors (custom-made, cos they don't exist!) and you'd have to get the inside faces of the housings machined and then re-plated.
That's even if theres anything on the housings to take-away (which I seriously doubt)
That's even if theres anything on the housings to take-away (which I seriously doubt)
Trending Topics
#9
multipersonality disorder
Join Date: Feb 2002
Location: so. cal
Posts: 5,656
Likes: 0
Received 0 Likes
on
0 Posts
if we wanna get into it...
new e-shaft, rotors, and rotor housings.
this would probably only work well with an RE because i don't think the ports are large enough on any of the other motors to saturate the new larger combustion chamber..
anyone hear the rumors about either a 1.5 or 1.6 reni motor? i'd like to see that take shape!!
new e-shaft, rotors, and rotor housings.
this would probably only work well with an RE because i don't think the ports are large enough on any of the other motors to saturate the new larger combustion chamber..
anyone hear the rumors about either a 1.5 or 1.6 reni motor? i'd like to see that take shape!!
#13
Super Snuggles
Originally Posted by Jeff20B
When will Mazda come out with their modern 15A?
Increasing the size of the rotor increases the distance the flame front has to travel, unlike in a piston engine where increasing the bore diameter results in an relatively insignificant change.
#16
Super Snuggles
I just read that the 15A and 21A which were developed in 1972-1973 were killed because of the oil crisis. The only 22A was only produced on paper, apparently.
Another cool picture...
Another cool picture...
Thread
Thread Starter
Forum
Replies
Last Post
datfast1
Old School and Other Rotary
18
06-20-19 10:53 PM
Under PSI
3rd Generation Specific (1993-2002)
19
09-23-15 11:47 PM