I don't know if anyone has made this post or mentioned it. But just in case GM HIGH TECH PERFORMANCE MAG November issue of 06' ran a awesome article on what tpi's can do. Check out my post ON IROCZONE!
http://www.iroczone.com/forums/viewt...940&highlight=

 

I'm interested in the article in the link. However need to log in.

 

can u scan it on?

 

Sorry it can't open the link to my post. So I just copied the general overall post etc.
To those who who disbelieve,
I just received my latest copy of: GM High-Tech Performance magazine "November issue 0f 06'. On page 74 the article title:
"Something old Something New". To make a long story short they ran a almost identical TPI setup that I have minus my 400 crank and a little less on the cam specs. (see my garage) And used a Accel DFI system to produce staggering numbers on the dyno. 416hp and 486tq. natural asperated
they say from 2,343rpm to 5,970rpm the avereage torque was 454lbs. At 2,400rpms it was making 424lbs.
I don't have a scanner I would have to say call up GM HIGH TECH and ask for the November 06' back issue.

 

What TPI set up is it? Also was it massaged?

 

Here's two previous posts with info on it

http://www.thirdgen.org/techboard/tp...ortec-tpi.html

http://www.thirdgen.org/techboard/tp...thing-new.html

 

If anyone has any questions from the article let me know and I'll read off it and type it in.