doing head, 54mm zongshen

[themountain]

I know...but better harsh words upfront , then a screwed up head and engine...everybody has to learn it and makes mistakes, but better a true words to begin than a lot of kind words when its too late

 

[china boy788]

ok thanks but where have i gone wrong???? i dont want to full port it but rly jst clean it up a bit??? i jst dont want to screw the head but get some gain still

 

[sean01]

just concentrate on match porting, unless you buy all the correct tools

 

[china boy788]

match porting??? match it all the same with the manafold and exhust????

 

[sean01]

yeah...thats all you need

 

[user 12599]

iv never really under stod any of that,

 

[china boy788]

ok sweet will do that tommom and i got the die grinder bits and jst put into a drill. should i do any thing with intake?? or jst leave it?? with exhust jst do a lil touc or jst leave it how it is now?? or jst prety much do the same as shuan posted up???

 

[china boy788]

how this then???
intake

exhust

 

[china boy788]

have i done this right???

 

[sean01]

should be ok.. have you match ported yet?

 

[china boy788]

matched ported to intake manafold or where??

 

[china boy788]

ok so got my bits today,,,,

got the head put together, springs where a cu^t to do but got them in the end,

also got a oil cooler head feeler kit to go with, so should be going be tommorm hopefully

will post up pictures later

 

[sean01]

sounds good... shame your bits took a little longer to arrive, buts thats oz post for ya

 

[china boy788]

yer i know wat you mean with the post....

 

[sean01]

yeah oz post must be the slowest postal company in the world...
i can order stuff from china and have it in my hands usually in half the time to something ordered from within aus..
the slowest part of and order is when oz post get it

 

[china boy788]

lol , funny thing is that, thats probby true

anyways pics from b4

new valves

after lapping

geting springs in

 

[sean01]

did you lap those new valves in mate... they may not seat properly if ya didnt...

 

[china boy788]

yer with the new ones,, does it all look right??

 

[sean01]

yeah looks good... hey do you know wat material the valves are made out of? stainless?

 

[china boy788]

umm not sure,, looks like stainless tho ill post another one of both valves b4 i put in tho

right one is intake