hey i was thinking the other day as i was n my room and looking at m 13b housings that had chrome missing round the edges,



i got a 12a rota nut and placed it in the housing

my thought was get the 13b housings planned down 10mm each side



so the housings will be the rite size and chrome will be mint



so i wuld use the 12a ecsentric sharft and other bits i wuld need, and i wuld carburrete it







i need thoughts and help on this as i am very keento try do this project!





any thoughts and input wuld be apreciated!!!!!!

 

I don't have an answer for you, but I'm moving this to the building and porting section.

 

On page 2 of this forum there is a thread on milling the housings. You wont need to worry about coolant seal grooves but will need the o-ring grooves around the dowels

 

umm...

 

And the 12A came in a 6 port variant as well, just not here.

 

ok kewl !

 

ok i sorta get at u r saying any chance u could put a pic up??

 

lol

 

oh really i never knew that hmmm interesting

 

I did it, thread below



https://www.nopistons.com/forums/index.php?...mp;#entry879231



FYI: You only need to grind 5mm off each side. - 10mm will get you a low compression engine