Best Performance With 1250 Big Bore kit?
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We side-step that and go to a 1450cc/88" with Axtell 3 13/16" cylinders, when a client wants the big power, w/o increasing the stroke. (but a 106", 4 5/8" stroke/108", 4 3/4" stroke, and if one wants the full enchilada...114" with a 5" arm.....total bad-*** street XL.)
Not only will that run the hp up higher, at 88", but the torque comes way up.
Very common to see 100 ft/lbs from an 88" XL set up.
Scott
Not only will that run the hp up higher, at 88", but the torque comes way up.
Very common to see 100 ft/lbs from an 88" XL set up.
Scott
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Joined: Dec 2012
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From: river
We side-step that and go to a 1450cc/88" with Axtell 3 13/16" cylinders, when a client wants the big power, w/o increasing the stroke. (but a 106", 4 5/8" stroke/108", 4 3/4" stroke, and if one wants the full enchilada...114" with a 5" arm.....total bad-*** street XL.)
Not only will that run the hp up higher, at 88", but the torque comes way up.
Very common to see 100 ft/lbs from an 88" XL set up.
Scott
Not only will that run the hp up higher, at 88", but the torque comes way up.
Very common to see 100 ft/lbs from an 88" XL set up.
Scott
Good luck with the 106” and 114” for staying together! Haha
I guess my impression was it’s a 2008 rubbermount street bike. Have fun funding anything more than a 90” on a a rubbermount. You should quote him haha
Last edited by Madnss; Dec 20, 2017 at 06:29 PM.
Grand HDF Member
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From: river
Here is some good information. Check it out when you have some free time.
http://www.hammerperf.com/tthoppingup1200.shtml#04+
http://www.hammerperf.com/tthoppingup1200.shtml#04+
Seasoned HDF Member
Joined: Mar 2010
Posts: 21,090
Likes: 7,610
From: Poolville
Here is some good information. Check it out when you have some free time.
http://www.hammerperf.com/tthoppingup1200.shtml#04+
http://www.hammerperf.com/tthoppingup1200.shtml#04+
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Grand HDF Member
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From: river
Sorry, but blurting about a 106 and 114 inch in a 2008 rubbermount is pathetic. He even stated hed rather pass on an 88 or 90 because he wants to do most of the work.
Desperation is a stinky cologne
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From: poway
Haha , there sure is! I never stated there was only one. Lots of companies, guys and parts. I merely stated my opinion!
Sorry, but blurting about a 106 and 114 inch in a 2008 rubbermount is pathetic. He even stated hed rather pass on an 88 or 90 because he wants to do most of the work.
Desperation is a stinky cologne
Sorry, but blurting about a 106 and 114 inch in a 2008 rubbermount is pathetic. He even stated hed rather pass on an 88 or 90 because he wants to do most of the work.
Desperation is a stinky cologne
How it the work any different going from 88 to 106? As far as I know its simply a crank replace and buy different pistons/cylinders to get deck height correct.. I guess you might need to mod the frame but motor wise?