got a couple of pictures here Please let me know what you think about each one of these ideas I also am siamesing the intake about four inches in Thanks for the time!

the caption says "should I cut out the walls or just smooth em up?"

 

caption says," Is it ok if I also cut down the side and bottom walls?"

 

caption says "I'm going to match the top and bottom so they are both siamesed a tad"


also thanks again!

 

You might want to think twice about siamessing the bottom of the runners unless you plan on doing them all the way through. This could create some weird effects. Remember, siamesing your intake is in essence just shortening the length of your runners, which will shift your power band up. A search of this board will produce intake runner lengths of other intakes (super-ram, mini-ram, LT1, LS1, ect.) that you might like the power band of, giving you a reference of how long you want you're runners to be. Really, you don't want to do this unless your cam and heads are designed to take advantage of a higher operating range (ie. not stockers).

Just some food for thought.

 

ttt

 

Check out the tech article on porting/siamesing an tpi setup

it'll provide your answers with pictures.

 

what the hell is "ttt" i keep seeing it and figgering i should know but i don't

 

ttt to the top
btt back to the top

or

^^^^^

(obvious)