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Old 12-22-2006, 02:39 PM
QuenchPiston QuenchPiston is offline
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WESTSIDE PONTIAC 400 ENGINE
Corrected RPM Corrected Torque Horsepower
3,000 476 272
3,100 483 285.00
3,200 486 296.20
3,300 484 303.8
3,400 485 314.1
3,500 488 325.1
3,600 490 336.1
3,700 492 346.6
3,800 490.6 355
3,900 487.2 361.7
4,000 485.4 369.7
4,100 483.8 377.7
4,200 483.6 386.7
4,300 483.8 396.1
4,400 481.7 403.5
4,500 478.3 409.8
4,600 470.7 412.3
4,700 466.3 417.3
4,800 465.5 425.5
4,900 462.3 431.3
5,000 460.1 438.1
5,100 456 442.8
5,200 449.1 444.7
5,300 438.7 442.7
5,400 425.5 437.5
5,500 413 432.5
(Dec,2006. http://www.highperformancepontiac.co...formation.html)
672HP Pontiac 350
(Dec,2006. http://www.carcraft.com/techarticles..._pontiac_350s/)
I am sure anything in between can be built. As far as costs, that is all relative, HP/dollar, budget build, junk yard parts, strength/dollar, etc. Any part you can find for a sbchevy you can match it for a Pontiac engine. Is it a taste thing, absolutely and the strongest defenders of the sbchevy are ones who will not consider another brand on their plate. Oh yea, put a chevy engine in a original GTO and see if it fetches more $$$$$$ than one with the original GTO Pontiac engine in it. Cmon, listen to unbiased reasoning here.
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