so i have a 1868 chrysler newport with a 383 in it. i have converted it from being a stock 2 barrel single exhaust to being a 4 barrel using a holley 4150 carb and an edelbrock performer series intake. I am in the process fo soing dual 2.5 inch exhaust from the headers back.

any otehr suggestions as to things i can do to improve performance without doing a full rebuild....

thanks,

Gary

 

MSD coil and an orange box will really wake up the ignition and it is under $100 from summit racing. (just did it to my 78 318).

 

So its been awhile newport, fill us in, howd the hop up go and does it run like hell? whats up next for it, now that yopuve done some minor upgrades?

 

while your doing the exhaust you should consider using a x pipe design over a h pipe . gains of about 17 - 30 rwhp thats a good amount for not alot more $.
windage tray , a good air filter . nitrous haha

 

Can you please check the dates of the posts you are reading before you reply as they are very old, aka "dead threads"
Thx