My Next Motor Swap Project
- 
 i r teh noobzSenior Member i r teh noobzSenior Member- 1046
 
 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=13531705.3 LSx Z31
- 
 Mutant-ZSenior Member Mutant-ZSenior Member- 149
 

