boring &porting

[CHAMPS97]

i keep hearing about porting & boring of s/c,tb,& heads does anyone know what specs to use for increased performance & airflow any help is appreciated

 

[Lawngoose]

ill tag on to this post, and state that i got an extra s/c case and would also like to know this info.

 

[Bio248]

the throttle body can be ported by taking the MAF hump out and blending everything really well.

the blower should be ported like this:

you basically extend the lines of the triangle outlet. you can put a 45* angle on the outlet as well to help with "laminar flow".

the heads...the heads are a whole 'nother story and youre going to want to do a whole lot of reading. check out this thread at clubgp. there is a ton of information there for you to use:

ClubGP Message Forum troubleshooting

 

[minichopper6hp]

i do porting also, but here is a pic of the 45'd outlet...