JUN Valve spring Mitsubishi 4G93 NA and 4G93T GSR Dohc ( 1ST GEN )





-  New racing valve spring JUN spec
-  For Mitsubishi 4G93 NA and 4G93T GSR Dohc ( 1ST GEN )
- 100% manufacture factory from JUN
- 100% make by JUN
- JUN valve spring can support camshaft until 3xx degree !!
- Good use for road,track & drag
- Awesome & very good response.
- Jun camshaft available too.