Has anyone here used PipeMax to spec and build a tri-y header setup and exhaust pipes to the custom specs?

http://www.maxracesoftware.com/pipemax36xp2.htm

if so I would love a rundown if you have any info like;
-before and after track times
-dyno resultes before and after
-driveability charateristics
-pictures
-notes
-pros / cons
-any regrets

I'm about to embark on a exhausting mission and need data.
If not I'll post my findings and pics when done.

btw retired exhaust for sale
http://www.impalassforum.com/vBullet...75#post2102275

 

somone post something I wont bite

 

Do it.
Post a reply!

 

in progress

 

I've always been interested in exhaust theory. Please post any info and or results that you find.

 

I don't know about try y headers. I bult a set of true equal length headers 36" long 1 3/4" primarys and 3 in 4 into 1 collectors. The equal length part didn't seem to make any difference. I plan on building another set (probably not equal length) for my new motor this winter.
Hope this starts the discussion.
Kory

 

Kory any pics or dyno info?

 

I haven't dynoed the car in a couple of years. the trap speed didn't increase though. I do have some pics of the headers. I think they are on my laptop. I'll post them as soon as I locate them.
kory