I just recenlty got my Diamond Racing Pistons 9.5:1 and am getting my head Port&Polished with a 3 angle valve job. My question is with this setup is it going to be safe to run the 42lb injectors???? I have had a couple of ppl tell me it should be fine in which I beleive them but I would just like some more input.

Someone wanna chime in any help would be great.

 

Why go to all that work and then skimp on injectors? You might be able to get away with the 42s but why not just get 60s to have the extra headroom?

 

side note- you get your dr's?

 

Need 60's

 

Yea I got them.... Thanks man and appreciate the quick shipping and the packing job as well.

On the other hand about the build im not crapping out and just not getting 60's I was just going to wait until I got my twinscrew or the pro-charger... I figured 42's would be alright for this with a new tune, but maybe I was wrong.

 

no problem man glad everything worked out. keep me updated on the project!

 

Either choice will be ok. 42's are fine with the setup and 60's start you for the future. It's your call.