[BIGBLOCKCHEVYCATMAN]

OKAY I HAVE A 05 ZR 900 EFI WHAT DEGREE OF KEY WOULD YOU RECUMEND IF ANY 2-3 4 ENGINE IS STOCK THANKS

 

[BIGBLOCKCHEVYCATMAN]

chflagwv: chflagwv: come on guys somebody out there whith a zr 900 must of tried one

 

[ZRNEWF]

I would go no moer than 2 deg, unless your running 110.