My Next Motor Swap Project - Z31 Performance

i r teh noobz

Senior Member

Posts: 1046
#31

02-01-2014, 02:45 PM

The GM stuff is 58psi returnless. If you don't use the factory engine management you can run this $30 filter/regulator assembly:

http://www.rockauto.com/catalog/more…943&cc=1353170

5.3 LSx Z31
Mutant-Z

Senior Member

Posts: 149
#32

05-24-2014, 09:51 PM

Im doing the same thing in one of my Z's with a VK56VD.