LS1_PNYTAMR

iTrader: (1)

lets start with the exhuast ports...the 4 lil oval holes on the plug side of the head... the pushrods are pokin down thru them.. im guess i want to remove this as well as the springs ect correct?... now how much do i take out? what do i shape it like? more circlular towards the exit? and then polish it up?

instructions on opening this section of the head up a lil bit wanted.. pics of finished work so i can compare also wanted

thanks

conan

iTrader: (5)

Dont know how big to take them out to. Yes take out the spring and the valve, and a big to do is make sure they are all even. Here's some pic's of my MTI heads. Good luck. http://www.organ1zedcha0s.com/phpBB2....php?pic_id=56
http://www.organ1zedcha0s.com/phpBB2....php?pic_id=57
http://www.organ1zedcha0s.com/phpBB2....php?pic_id=59
If you put the mouse in the bottom right corner of the pic you can blow it up for a better view.

dragonZ28

iTrader: (32)

TEA stg III 6.0L. Here are some exhaust port pics.

gnx7

iTrader: (28)

I looked into porting them myself as well.... after you incorporate the cost for a quality valve job and hoping that you didn't FUBAR the ports up with having no experience in ported LS1 heads..... the hours involved in porting them, imbalanced airflow from port to port...

It is better just buying a set of lower cost CnC'd and flowed heads IMO or send them to BoWhite and have him port them.

I bit the bullet and bought some AFR's.... after I bought a set of 5.3's to port and added up the parts total cost and labor the difference wasn't a huge amount.

There are many pics of ports and home porting threads on here. Takes a few minutes with search button but they are there.

M6HuggerSS

here are my 5.7 stage 2 heads.....

2.05 intake
1.60 ex

64cc CC 10.6:1 CR
222cc in.
88cc ex

M6HuggerSS

here are a few more.....

M6HuggerSS

here are some other peoples heads....

M6HuggerSS

ok... last ones, i hope they all helped....

good luck!

Bo White

iTrader: (59)

Who done those, that looks real familiar lol.

M6HuggerSS

which ones were yours.... i dont remember where i got the last pics?

but the first set are the heads I did......

Deamon2002

iTrader: (3)

Damn who did that last set?

Bo White

iTrader: (59)

The last set of pix look like Jantzer and MTI pix mixed in with some others. You done a good job Hugger

LS1_PNYTAMR

iTrader: (1)

thanks guys.. any tips or info or a write up would really help

LS1_PNYTAMR

iTrader: (1)

thanks guys.. any tips or info or a write up would really help, my dad has done older heads.. as in mopar 70's **** from back in his day.. but no ls1, and nothing like this.. we'd like as much info as possible before we decide rather or not to do this