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Old 07-29-2003, 10:49 PM   #4
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,403
Stiffer springs put the rods into power(rich) quicker. on my 383, I run the stock 113 jets on the primary side, with a 73/47 rod....just a touch leaner on the cruise mode than the 71/47s out of the box. secondaries are box stock jetting, & the step up springs are orange(5 hg). The acc pump has been set down a couple holes, for a little less pump shot. Out of the box, my 1407 had a float level off, causing it to run rich......I would pull the top, & check/set float levels as a 1st step. The jetting is for my 383, specs in the sig. Good luck,crazyL
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....
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