facetiousxm Posted June 15, 2013 Report Share Posted June 15, 2013 I have a 421 cub it was running pretty decent before but now not so much, after flotek porting and new pistons. I know 35 are a lot small for my motor but it's what it came with. cpi inframe sea level humid as fuck c12 36-1 klotz main is 160 pilot 48 needle dek slide 4.5 clip 2 it falls off on top end and plug is a bit gray which means lean, and it loads up at idel any help would be greatly appreciated. thanks shawn Quote Link to comment Share on other sites More sharing options...
facetiousxm Posted June 15, 2013 Author Report Share Posted June 15, 2013 admin please delete i i accidentally posted twice and cant figure out how to delete thanks Quote Link to comment Share on other sites More sharing options...
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