Heres the deal. I have a 93 grand prix with a 3.1. I've converted the drivetrain with a 5speed from a 90 GP, and now that I'm rebuilding the engine, I need a bumpstick. Who makes a good performance cam that works with fuel injection?? And what do I need to do for it to work?
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comp cams, crane cams, crower, GM Performance Parts and a few others all make cams for the 3.1L.
the most popular is the Crane 260 camshaft. which is available as the same grind from GM performance parts (crane makes it for GM)
from comp the 16-233-4 is the most popular one as well.
you'll need new valve springs for the increase in valve lift.Colin
92 Sunbird GT, 3200 Hybrid 13.99@ 95.22 (2004)
90 Eagle Talon TSi AWD 10.54 @ 129mph. -
Crane has several computer freindly cams for your engine, just depends on what you are looking for. Other manufacturers (Lunati, Comp, Crower, etc) all have different grinds as well, but Crane seems to be the most popular.-Brad-
89 Mustang : Future 60V6 Power
Follow the build -> http://www.3x00swap.com/index.php?page=mustang-blogComment
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I have an Engle cam for sale on eBay right now that will work with 3.1, fuel-injection like you said. West Coast Fiero says on their site that valve spring replacement is not necessary with this cam.
Take a look:
http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMESSE%3AIT
The cam is also available from westcoastfiero.com for $177Comment
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PFFT ALWAYS replace the springs. Stock Gen I and II springs blow.1993 EXT. CAB, 3.4L V6 TBI, 5spd manual. Sonoma
1990 4Door, 3.2L V6 TBI, 5spd manual. 4X4. Trooper
Because... I am, CANADIANComment
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