Before I put my head back on I might as well do some work to it. I'm thinking about a minor port & polish. I know our head has good flow already so maybe you guys can throw some ideas my way. My mods are listed below. I'm going with a nitrous setup this time around but may put the turbo (t3) back on in the future. Any suggestions welcome!

Id find out what that Billy Mack guy did, hes got the 14.6 NA time (supposedly) and he had some head work done and it helped him alot from that time

1998 dodge avenger 4 cyl AT
Mods are:
Not enough

get connected.
http://www.ffwdconnection.com/cylinderheads.htm

dsm/mitsubishi service manuals https://www.mediafire.com/folder/5k14qlaulb9s1/dsm_mitsubishi

service manuals(my whole collection) https://www.mediafire.com/folder/ac51jwwa3g1n1/automotive_manuals

fast fwd does great work on 1g's etc 4g63 dont do much work on our cars ive spoken with the owner maybe he was the shop manager not sure,

u can get a full port and polish, upgrade your lash adjusters tot eh pt style and your rockers, add soem new spprings (precaution for high revs,

230$ for os valves 180$ installation and 800$ for a race port from black dog motor sports (make some evil stuff for neon heads which are the same as ours) bigger tb wont hurt black dog could help u with all of it good peoples over there....

blackdogmotorsports.com

check out neons.org if u want to reference thier very very good reputation

You can have it cheap, fast or good. Pick any two.

If you want it cheap and fast, it's not going to be good.
If you want it cheap and good, it's not going to be fast.
If you want it good and fast, it's not going to be cheap.