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Mike Savelle · 10-15-2015, 08:04 AM

i changed the complete combo from my old car to the new one and 60' was a tenth slower and 1/8 mile was 2 tenth slow. the only thing different is the headers and the carb and I jetted it the same, both cars weigh the same . the mph is better . what have I done wrong ? any suggestions ?

10-15-2015, 08:04 AM	#1
Mike Savelle Member Join Date: Dec 2001 Location: Ontario Canada Posts: 369 Likes: 125 Liked 7 Times in 5 Posts	60' and 1/8 mile slow down i changed the complete combo from my old car to the new one and 60' was a tenth slower and 1/8 mile was 2 tenth slow. the only thing different is the headers and the carb and I jetted it the same, both cars weigh the same . the mph is better . what have I done wrong ? any suggestions ?