Im new to the 3.4 dohc engines but, are their alot of mods for them, like cams and headers and what not?
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gulf blue 1999 Grand prix GTP coupe -
Sadly, no. You have to go custom for headers. Cams need to be reground. You can get lighter lifters, bottom end ARP fasteners, head studs, crank scraper and play with cam timing.
Sent from my HTC One X using Tapatalk 2-60v6's 2nd Jon M.
91 Black Lumina Z34-5 speed
92 Black Lumina Z34 5 speed (getting there, slowly... follow the progress here)
94 Red Ford Ranger 2WD-5 speed
Originally posted by Jay Leno
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I'm not sure about your year, but the older 3.4 engines are mated up with a trans that allows little room for hp gains too. that may be your biggest obstacle.Comment
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If it's any DOHC with an auto, I agree. If it's a 91-93 with a manual then there is room to play
-60v6's 2nd Jon M.
91 Black Lumina Z34-5 speed
92 Black Lumina Z34 5 speed (getting there, slowly... follow the progress here)
94 Red Ford Ranger 2WD-5 speed
Originally posted by Jay LenoComment
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Yeah the one im trying to get is auto, so ill just make it my DDgulf blue 1999 Grand prix GTP coupeComment
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