The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Tune-port install

piecesparts · 01-23-2009, 05:34 PM

If you do some engine updates and the computer is bumped up for performance, as well as bigger injectors. you could get to 325 or 350 HP easily. However, the stock engine, with a standard TPI you will get the 265 HP range. Example, this vortec motor from PACE Perf. with a multiport injection and a vortec motor.

http://paceperformance.com/index.asp...D&ProdID=85273

01-23-2009, 05:34 PM	#50
piecesparts Parts and more parts Join Date: Nov 2003 Location: Lebo, Kansas (middle of nowhere Posts: 6,821	Re: Tune-port install If you do some engine updates and the computer is bumped up for performance, as well as bigger injectors. you could get to 325 or 350 HP easily. However, the stock engine, with a standard TPI you will get the 265 HP range. Example, this vortec motor from PACE Perf. with a multiport injection and a vortec motor. http://paceperformance.com/index.asp...D&ProdID=85273 Last edited by piecesparts; 01-23-2009 at 05:34 PM.