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Quick question. In the megacycle catalog it says: "XJ models - stock timing (more radical than XS stock models)". Does this mean that you can swap XJ cams into an XS11 for a more aggressive timing???
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78 E - 2to1 exhaust, dynatek coils, special headlight [SOLD!]
79 F - gas tank refurb, headgasket change, straight pipes, late model carbs, virago lowering shocks, special headlight and gauges, TC fuse block, GSXR-1100 carbs (WIP)
"May my tires not fail me, nor my engine grow cold" -
Short answer, no. The XJ cams are the same as the '80-81 XS cams. While these have slightly more exhaust lift compared to the '78-79 cams, they have considerably less duration and are 'milder' in that they have better low-end power while giving up some at the top of the tach.Fast, Cheap, Reliable... Pick any two
'78E original owner - resto project
'78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
'82 XJ rebuild project
'80SG restified, red SOLD
'79F parts...
'81H more parts...
Other current bikes:
'93 XL1200 Anniversary Sportster 85RWHP
'86 XL883/1200 Chopper
'82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
Cage: '13 Mustang GT/CS with a few 'custom' touches
Yep, can't leave nuthin' alone... -
Looking for any angle possible to win at the track Gabe?
1979 XS1100F
2H9 Mod, Truck-Lite LED Headlight, TECHNA-FIT S/S Brake Lines, Rear Air Shocks, TKAT Fork Brace, Dyna DC-I Coils, TC Fuse Block, Barnett HD Clutch Springs, Superbike Handlebars, V-Star 650 ACCT, NGK Irridium Plugs, OEM Exhaust. CNC-Cut 2nd Gear Dogs; Ported/Milled Head; Modded Airbox: 8x8 Wix Panel Filter; #137.5 Main Jet, Viper Yellow Paint, Michelin Pilot Activ F/R, Interstate AGM Battery, 14MM MC, Maier Fairing, Cree LED Fog Lights.Comment
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Just wait until you see my next thread...
Thanks for the info, Steve. I'm trying to see if there are any year of cams I can swap in to decrease the valve overlap. It looks like I'm going to be forced to pay $500 for some megacycle cams to eliminate the overlap...78 E - 2to1 exhaust, dynatek coils, special headlight [SOLD!]
79 F - gas tank refurb, headgasket change, straight pipes, late model carbs, virago lowering shocks, special headlight and gauges, TC fuse block, GSXR-1100 carbs (WIP)
"May my tires not fail me, nor my engine grow cold"Comment
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