View Single Post
  #15  
Old 08-24-2007, 05:56 AM
fxr_george fxr_george is offline
Prospect
 
Join Date: May 2007
Location: DETROIT
Posts: 194
Default RE: 103ci SE ST Legal Big Bore upgrade

I shot out an email to www.nightrider.com and asked what SE cams would he use. Keep in mind the dealer is letting put a bigger set of cams then the SE255 cams that come with the SE103 kit. Here is what he suggested.

I like the SE-251 cam. Greatly under-rated by most HD Dealers, this is a very solid performing cam that does have the potential for a broad flat torque curve and somestrong HP in the upper range. This is also a cam that is ideally suited for the mild 9.5:1 compression ratios that should be run on FLH based bikes to prevent detonation and serious overheating above/beyond the normal high temps HD engines experience. Do not confuse mild compression with low power. Good aftermarket shops can get 110-115HP from 95/96/103 engines with this lower compression.[/align]
__________________
2008 FLHX
103" KIT STAGE II
REPLACED 255SE CAMS WITH 251SE CAMS
D&D FAT CAT 2:1 HEADER
STOCK 96"HEADS
SE HEAVY BREATHER AC
90 HP / 105 TQ +/-
Reply With Quote