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Bobo Husker
Silver Level Joined: 28 Nov 2016 Location: Muscoda, WI Points: 96 |
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Posted: 02 Apr 2017 at 9:41am |
I have a stock 301D in a 190xt. Would like to bump up HP.
I am reading that connecting rods may be a weak point. Could anyone give me input on what HP and boost they will hold up to? Thank you! |
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DougG
Orange Level Joined: 20 Sep 2009 Location: Mo Points: 8102 |
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Always heard that they can't take much more than 45 lbs of boost, timing affects this too, don't go over 36 degrees,,
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Bobo Husker
Silver Level Joined: 28 Nov 2016 Location: Muscoda, WI Points: 96 |
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Oh ok. Good to know. Any idea on how much HP before they scatter or is that not a concern?
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DougG
Orange Level Joined: 20 Sep 2009 Location: Mo Points: 8102 |
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If you stick with your turned up Roosamaster and a little turbo upgrade you should be fine, I pulled the crap out of a 200 turned up like this for a few years and no problem,, could pull in 5th in the 9000 class, mostly 4th tho, never had power issues
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200 allis
Silver Level Joined: 11 Mar 2014 Location: new jersey Points: 203 |
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A friend of mine runs a 190 with stock bottom out of a gleaner with an a pump more then 60lbs 4200 rpm for last 6 years
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bsallis180
Silver Level Joined: 29 Jul 2013 Location: Pennsylvania Points: 209 |
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Always better sate then sorry
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WF owner
Orange Level Joined: 12 May 2013 Location: Bombay NY Points: 4648 |
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Sorry = very expensive |
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bsallis180
Silver Level Joined: 29 Jul 2013 Location: Pennsylvania Points: 209 |
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2 cents: get hardened rods and wile you have the pistons out get the sleeves cut for fire rings and sleep easy. maybe go as far as cut pistons and copper gaskets
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