LT1-LT4 Modifications 1993-97 Gen II Small Block V8

383 PRoblems

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Old 04-29-2007, 09:51 PM
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Im having some trouble with a lt1 stroker motor i put together a lil over a year ago.. the computer keeps dumping the cylinders with fuel.. i bought new o2's, a new computer, and i even changed the tune and cut the fuel back by 28%... still i have a fuel problem.. can anyone help? 383.. solid roller.. 680 lift cam, cnc heads.. that have been ported, lt1 intake that has been matched, titanium valves, 2.00, 1.6, headers, th400 tranny Could i have a MAP sensor Problem or a MAF meter problem?
Old 04-30-2007, 09:02 AM
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what injectors?
Old 04-30-2007, 01:38 PM
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ive got 30 lb injectors
Old 04-30-2007, 01:55 PM
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who did the tune?



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