Best Performance With 1250 Big Bore kit?
#12
#13
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
__________________
HILLSIDE MOTORCYCLE & MACHINE, INC.
HARLEY-DAVIDSON SPEED & SERVICE CENTER
5225 SOUTH MAIN ST., MUNNSVILLE, N.Y. 13409
Sales/Support 315-495-6650
www.hillsidecycle.com
Walk-in Retail Showroom
Complete H-D Machine Shop
Case & cylinder boring
Complete Cylinder Head Shop
High-Performance Engine Kits
Crank Rebuilding
Direct Link & PowerVision Tuning
Goodson HD Tooling Manufacturer
Maxton Mile World Record
4500 sq ft. facility
OVER 35 YEARS OF H-D ENGINE BUILDING.
See us on Facebook.
HILLSIDE MOTORCYCLE & MACHINE, INC.
HARLEY-DAVIDSON SPEED & SERVICE CENTER
5225 SOUTH MAIN ST., MUNNSVILLE, N.Y. 13409
Sales/Support 315-495-6650
www.hillsidecycle.com
Walk-in Retail Showroom
Complete H-D Machine Shop
Case & cylinder boring
Complete Cylinder Head Shop
High-Performance Engine Kits
Crank Rebuilding
Direct Link & PowerVision Tuning
Goodson HD Tooling Manufacturer
Maxton Mile World Record
4500 sq ft. facility
OVER 35 YEARS OF H-D ENGINE BUILDING.
See us on Facebook.
#14
Join Date: Jan 2015
Location: Sandy Eggo's North County
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#15
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; 12-20-2017 at 06:29 PM.
#16
#17
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+
#18
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+
#19
Sorry, but blurting about a 106 and 114 inch in a 2008 rubbermount is pathetic. He even stated he’d rather pass on an 88 or 90 because he wants to do most of the work.
Desperation is a stinky cologne
#20
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 he’d 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 he’d 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?