I was curious if anyone has a link or pics of a ported TPI factory intake. Does anyone have any horsepower numbers to see if it is beneficial. What is the best way to port one. I have a electric die grinder with sandpaper rolls but is seems to be slow. Thanks, BranT

 

I have some pictures.

See: http://www.isthq.com/~dan/efi.html for the details.

Cheers,

Dan


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Daniel Burk
http://www.isthq.com/~dan/fcar.html
'84 Trans Am WS6/L69
KB SFC, Moser axles, Torsen Diff. PST suspension, Braided stainless brake lines, Koni struts, 11-inch rear disks,Spohn Adj. torque arm,
Ported 305 heads w/1.94"intake valves, Comp Cams XE262H, Griffen alum. radiator,
Turbine Technologies 2500 stall converter, underdrive pulleys, Crane Hi-6 & more.
1.05g skidpad verified.
New best E/T! 14.039 at 100.82 MPH in 41 degree air at Stanton, Michigan.

 

http://24.1.139.249/images/101500/DCP_0028.JPG http://24.1.139.249/images/101500/DCP_0029.JPG http://24.1.139.249/images/101500/DCP_0030.JPG

I gained 40 HP and 0 TQ by porting my heads and intake.

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West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
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