Crane has had adjustable cam gears for a couple of years and I believe Ant had his throttle body bored by Bob Stockum as have a few others with n/a cruisers . The adjustable cam gears work by having slots cut into mounting holes . The drawback is to effectively use them a "dyno" provides the truest info. These gears allow precise timing for both your intake cam and exhaust cam . This isn't to say they can't be adjusted without a dyno as they have degree scales on the gears but unless the cam mfg or another rodder provides the specs then one can't effectively use them . Another drawback is that you can't use your upper timing cover ,however I think one could fab one out of sheetmetal/plexiglass with a little work.
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\'03 Electric Blue 5 speed GT, addco oversize sways,wildfire strut bar,color-matched rear muds,xenon sides/\"crusher\",mirrors,b&c pillars,both interior consoles,b&m sport shifter,autometer ultralite gauges,Mopar STG 1 ,booger shift bushings,mopar bov,AMX turbo up pipe,Prototype turbo ucp, 05 intake, map clamp
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