Hey guys, I have a fresh build
B16a head
-stock valves
-skunk2 dual valve springs and retainers
​​​​​​-skunk2 ultra street manifold
-750cc rc injectors
​​​​​​-blox type b cams

-B18c1 block
-stock crankshaft
-stock rods
-type r ctr pistons
stock sleeves

im running on 91 oct shell gas. Any know what Air to Fuel ratio to get it to run safely?

 

14.4-14.8 at idle and light throttle... 12.8-13.2 at WOT. Safe.

 

Those JR says. I always go with the idea of starting fat and retarded. Then tweak it in