Because I won't put them in if that's what is going to happen. I got the 350 memcal and injectors waiting for me, but I don't want any; and by any I mean ZERO, ZILCH, NADA, adverse affects from installing it. Will I have problems with the 305 heads on there with 350 tables?

Now here's a question for future chip burning, the tables for a few were different for the 305 because of the heads it has, in the future should I change those values to 305 specs or will it not even matter?

Thanks guys!

 

no and yes

 

So, no it won't blow up.

And Yes it won't matter or yes change the values?

 

In most circumstances, you do not want to use 305 values.
Make sure to run the 350 KS too. The memcal/KS are tuned to each other.

 

Well, I'm pretty sure the block has the 350 KS, but I will check to be sure beforehand.