191 dv's, 370 non marine spray injectors, 100 plate.... will it hurt if i dont advance timing for a month or so?

 

u should be fine but when u do the timing i would bump it up to about 16.5

 

Ditto, dont go much or any higher than that or it will be spraying out of the bowl

 

not only that but more timing means higher cylinder pressures 16.5 is max for stock head bolts and no orings

 

cool. 16.5 it is. thanks guys!

 

he said non marine spray pattern, that would make them 145*. You will be fine advancing your timing well past 20* and still be in the bowl.

marine injectors start spraying out of the bowl around 19* depending on what other upgrades you have