Cubshee421 Posted July 9, 2007 Report Share Posted July 9, 2007 My motor will be here next week 421 cub drag ported 110hp and 72tq. Does a 12 extreme 22x11x8 sound good with a 8in over swinger. Quote Link to comment Share on other sites More sharing options...
dajogejr Posted July 9, 2007 Report Share Posted July 9, 2007 My motor will be here next week 421 cub drag ported 110hp and 72tq. Does a 12 extreme 22x11x8 sound good with a 8in over swinger. I think it'll hook up just fine. I ran 10 paddle regular haulers on my 421, gas...6 over arm and it hooked good. Who/where you getting that motor from? That's exceptional numbers for a 4 mil cub, on alky...right? Quote Link to comment Share on other sites More sharing options...
Cubshee421 Posted July 9, 2007 Author Report Share Posted July 9, 2007 Yes it's alky it is a Passion Racing motor he said he is going to try more porting on this set. He want this one dynoed out here. Are u the guy that answered my no spark post on PS. Quote Link to comment Share on other sites More sharing options...
dajogejr Posted July 9, 2007 Report Share Posted July 9, 2007 Let us know when you get it dyno'd out there...just curious. I might have...are you banshee379 on PS?? Quote Link to comment Share on other sites More sharing options...
Cubshee421 Posted July 9, 2007 Author Report Share Posted July 9, 2007 Yes i am banshee379 on there hey, I found a serive manual on here so I can see if my stator good or bad Quote Link to comment Share on other sites More sharing options...
dajogejr Posted July 9, 2007 Report Share Posted July 9, 2007 Cool beans. Takes 20 seconds to test... Just unplug the harness from the stator to the CDI, and test it out. Good luck... Quote Link to comment Share on other sites More sharing options...
BigRed350x Posted July 10, 2007 Report Share Posted July 10, 2007 Those are some big numbers for a 421cub, even on alky. You'd be lucky to get low 90's on a 421cub at the altitude I live at. LOL Quote Link to comment Share on other sites More sharing options...
BigRed350x Posted July 22, 2007 Report Share Posted July 22, 2007 That was dynoed on a dyno star dyno that reads 7-9 lower than dynojet dynos! I am going to put it on a dynojet see what I get. Don't be disapointed when its not 110. :laugh: Quote Link to comment Share on other sites More sharing options...
Cubshee421 Posted July 23, 2007 Author Report Share Posted July 23, 2007 LOL, it is 109 on gas Quote Link to comment Share on other sites More sharing options...
BigRed350x Posted July 25, 2007 Report Share Posted July 25, 2007 LOL, it is 109 on gas Post up the dyno sheet... Quote Link to comment Share on other sites More sharing options...
Cubshee421 Posted July 25, 2007 Author Report Share Posted July 25, 2007 Sorry not going to it was up on PS and him and a nother biulder were getting to into it. Do not want to post it if he can not defend it. Quote Link to comment Share on other sites More sharing options...
91-421 Posted August 1, 2007 Report Share Posted August 1, 2007 (edited) I believe it, my Alky 421 put down 101 untuned on Little Sahara Powersports Dyno its first time out, and it isnt ported. I run a 12 blade ultralight hauler on a 6 over and I need more swinger, the 12 blades do great for my motor and my buddys motor that is identical but on gas and 35s Edited August 1, 2007 by 91-421 Quote Link to comment Share on other sites More sharing options...
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