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#1 (permalink) |
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:::Mini LT50 Rider:::
Join Date: Apr 2011
Location: New York
Posts: 128
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I have a 03 z400 with a full pro circuit ti4 exhaust jetted with a fmf power up jetkit and a k&n air filter. should i get hotcams or a fcr39? what would give me more peformance gains? and should i get a jet kits for the fcr?
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#2 (permalink) |
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:::Official Spammer:::
Join Date: Feb 2008
Location: PA
Posts: 3,220
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What all do you have done to your quad. I would say FCR without knowing what else you have done.
__________________
2006 LTR450
Engine Mods: Yoshimira Cherry Bomb - RS-5 Full Exhaust - Inspection Plug Choke B/O Nut - Start Button JE Piston Suspension, Steering & Chassis: Flexx Bars w Turner Clamps - Precision Damper - Tag Skid Plate Powermadds - LT Fox Evol w FuelATV A-Arms - Fox Podium Rear Pro Armor Grab Bar - IMS Roll Nerf + Heel + Bumper Misc: DID X-Ring Chain - Sprocket Guard - Frame Guards - ProDesign K/S Hiper Tec 3 - ITP Beadlock Rear Rims Parted Out: 2004 LTZ400 - September 2011 QOTM |
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#3 (permalink) |
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:::Mini LT50 Rider:::
Join Date: Apr 2011
Location: New York
Posts: 128
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should i try to get a fcr from a older yfz450 that has no tps. will i need to get a jet kit or just get a main jet. will the stock needle be fine for me? and this is all i have to do? FCR 39 Info
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#4 (permalink) | |
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:::Official Spammer:::
Join Date: Feb 2008
Location: PA
Posts: 3,220
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Quote:
__________________
2006 LTR450
Engine Mods: Yoshimira Cherry Bomb - RS-5 Full Exhaust - Inspection Plug Choke B/O Nut - Start Button JE Piston Suspension, Steering & Chassis: Flexx Bars w Turner Clamps - Precision Damper - Tag Skid Plate Powermadds - LT Fox Evol w FuelATV A-Arms - Fox Podium Rear Pro Armor Grab Bar - IMS Roll Nerf + Heel + Bumper Misc: DID X-Ring Chain - Sprocket Guard - Frame Guards - ProDesign K/S Hiper Tec 3 - ITP Beadlock Rear Rims Parted Out: 2004 LTZ400 - September 2011 QOTM |
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#5 (permalink) |
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:::Post Whore:::
Join Date: Aug 2010
Location: Derby, KS
Posts: 2,092
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I would go with the FCR. You will feel some good gains from it when tuned properly. Also, later as most put more aftermarket parts on, the hotcams usually arent big enough for them, and they end up going bigger anyways.
Find any type of FCR and youll be happy. Some things to search are.... Oring mod Accelerator pump timing Leak jet plugging Z400 thumb throttle mod or you can get a new motion pro cable or yfz/honda thumber Drz-e H2C boot 400ex air boot Some come with an adjustable needle, but you could always get a NCVQ needle Lastly, you you will need main/pilot jets which can be had off ebay for cheap.
__________________
2006 Lt-Z434 Trinity IV Full Exhaust/OSHC/FCR39 w/AP Safety Wired/ Velocity Intake/Odi Rogue Grips/AC Nerfs Factory Suzuki Heel Guards/Durablue Rear Linkage +2+1 A-Arms
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