When I put in the 3.4 I also used the injectors that came with it. Well I have noticed that I've been running a lil rich for some time but really wasn't paying it much attention. Well now I'm starting to wonder if I should switch back to the 15s. Reason being since I have never done any tuning to the computer wouldn't it run slightly better with the 15s?

Just throwing it out there to see if I can get any good feedback on this. I want to make a decision over the winter so I can fix it while its parked and getting some engine work done. Since I plan on doing a cam and all during that time I was figuring I may as well if its worth it.

Thanks in advance!

Derick

 

No, you'll run lean on the 15lb. Use the 3.4's 17lb.