What's the best aftermarket carbs? - Yamaha ATV Forum
 
LinkBack Thread Tools Display Modes
post #1 of 14 Old 01-01-2005, 09:46 PM Thread Starter
Senior Member
 
Join Date: Jun 2004
Location: Iowa
Posts: 194
Send a message via MSN to banshee213
What's the best aftermarket carbs?

I'm in need of some carbs because my stock ones have one of the air screws stripped so instead of buying stock again I'm going to look for aftermarket. What does everyone think is the best carb setup for what I got now. i will be putting in a stage 2 hotcam next month and a 686 kit in the future. I hear a lot about fcr's but where do you get them? I was thinking around 35mm for my setup but any help is appreciated.
banshee213 is offline  
Sponsored Links
Advertisement
 
post #2 of 14 Old 01-02-2005, 05:23 AM
Senior Member
 
Join Date: Jun 2004
Location: orleans,vt
Posts: 191
i know craycraft has them but they are pricey

2002 raptor,yoshi comp full,edelbrock,crj lowering kit,pro flo,uni filter,banshee shocks
pro taper bars,pro taper clamp,race cut fenders,rebel riders grab bar,trailtech torch lights,
xcr's rear,ims shifter,alba grille cover,ac bumper-SOLD
trinityrap is offline  
post #3 of 14 Old 01-02-2005, 11:44 AM
Senior Member
 
Join Date: Dec 2004
Location: Colchester, VT
Posts: 333
edelbrock single carb conversion is supposed to be pretty good... also not cheap...

03' Yamaha Raptor, 11:1 wiseco, stage 1 cam,
full yoshi. exhaust, prodesgin filter (k&n),
elka front shocks, lonestar DC4 a-arms +3, elka dual rate rear shock, +4 lonestar axle, AC nerfs, AC bumper, kenda klaw rear tires, Razr mx front, douglas .190 all around, T2 bars, k and k graphics, barnett clutch, srp rev box, galfer brake lines, etc.....

05' REV 600HO... FLY BARS+ 4" RISER
raptorracervt is offline  
Sponsored Links
Advertisement
 
post #4 of 14 Old 01-02-2005, 01:34 PM
Senior Member
 
Join Date: May 2004
Location: Olympia, Wa
Posts: 366
Send a message via MSN to NateDiggity
Edelbrock = roughly 600-700 bucks
FCRs = roughly 1200
Fuel Injection = 1600 :)

2004 Raptor-Barkers.Wiseco.HotCams.K&K.G-Force.Hella.GYTR.K&N.EyeBall
Eng.Pure Sports.AC.UM.White Brothers.Pro Designs.Trail Tech.SunStar.Works
2006 Z400 (GF's Bike)-Pink Plastics.SunStar.AC.Trail Tech.LTE Duals

Thank You Soliders!
NateDiggity is offline  
post #5 of 14 Old 01-02-2005, 04:40 PM
Senior Member
 
Join Date: Dec 2003
Location: Calhoun, West Virginia
Posts: 758
Send a message via AIM to LE Raptor Send a message via Yahoo to LE Raptor
35mm fcr's would fit your set up perfect. They are around $800-900 new. 39mm's are around 900-1000 new. They might be cheaper if you shop around. I know Craycraft will get you a good price ready to install.

Limited Edition Racing

Built and powered by Craycraft....
LE Raptor is offline  
post #6 of 14 Old 01-02-2005, 04:51 PM
Member
 
Join Date: Dec 2004
Location: San Diego, CA
Posts: 88
I think powroll has an fcr kit for that kinda setup. They could advise you on jetting too! Powroll is a pretty good company to deal with. They've had good 4 stroke products for a longtime.

2005 Raptor 660
-Motion Pro twist throttle
-Yoshimura stainless full exhuast
-Proflow foam filter running no lid
-160/165, 25 pilots, 3 and 2 1/2 turns
Runs awesome. Enough power for now.
Glamis and Ocotillo Junkie.
michaelbrenner is offline  
post #7 of 14 Old 01-02-2005, 05:08 PM
Senior Member
 
Join Date: Nov 2004
Location: Tucson, AZ
Posts: 686
Send a message via AIM to RidingBlind
I'd go with the edelbrock just to get back to a single carb, and it's nearly half of the cost (makes it a no-brainer for me) .. our site sponsers have excellent prices on them too.

http://gallery.bcentral.com/GID49908...ur-Raptor.aspx

05 Raptor
Current mods:
'05 YFZ Shocks
Dynojet Needle
Yoshi Full System
L&A Airbox Adaptor
Stage 1 HotCam
Wheel Spacers
Jetting @2500ft:
Mikuni 165/170
Pilot Jets 27.5
3.0 turns on air screws

"Evil will always Triumph over Good, because Good is Dumb"
-Spaceballs
-RidingBlind
RidingBlind is offline  
post #8 of 14 Old 01-03-2005, 09:28 AM
Senior Member
 
Join Date: Sep 2003
Location: Wintersville, Ohio
Posts: 245
i like the edelbrocks

http://i46.photobucket.com/albums/f1...nanadance1.gif GO STILLERS
-quadless at the moment :(
Ohio Warrior is offline  
post #9 of 14 Old 01-03-2005, 10:16 AM
Senior Member
 
Join Date: Aug 2004
Location: TAFT CA
Posts: 128
which carbs

we have ran both and have dyno both. we have had customers that had the single then went to duals again and the end result is the same 35mm FCRs.for those of you that say the edlebrock is better have you honestly tried the 35s?

SLOWER THAN SOME FASTER THAN MOST
madracing is offline  
post #10 of 14 Old 01-03-2005, 12:55 PM
Senior Member
 
Join Date: Nov 2004
Location: Tucson, AZ
Posts: 686
Send a message via AIM to RidingBlind
can you post any of the dyno runs to back that up.. I would love to see 'em

05 Raptor
Current mods:
'05 YFZ Shocks
Dynojet Needle
Yoshi Full System
L&A Airbox Adaptor
Stage 1 HotCam
Wheel Spacers
Jetting @2500ft:
Mikuni 165/170
Pilot Jets 27.5
3.0 turns on air screws

"Evil will always Triumph over Good, because Good is Dumb"
-Spaceballs
-RidingBlind
RidingBlind is offline  
post #11 of 14 Old 01-03-2005, 07:43 PM
Senior Member
 
Join Date: Mar 2004
Posts: 1,110
Send a message via AIM to Maddog56
The edelbrock is a very nice setup and gives a lot of low and midrange but has some feeding problems at top end on a ported head with a mildly aggresive cam.

Boring one is not a viable option due to the tapered bore from the factory, makes it hard to maintain the oem charachteristics and so most with 65+ hp builds around here go with bored stockers or FCR 35's.
Maddog56 is offline  
post #12 of 14 Old 01-04-2005, 07:16 PM
Senior Member
 
Join Date: Dec 2001
Location: Meridian, Idaho
Posts: 429
Quote:
Originally Posted by Maddog56
most with 65+ hp builds around here go with bored stockers or FCR 35's.
Who bores out the stockers?

2001 Blue Raptor- KENZ 727
2007 Raptor 700 SE - G-Force hubs, GYTR intake, PC III, and LTE's
2006 PitsterPro X2R - 141 big bore, Takegawa cam
2008 Rhino 700 - 4 seat family truckster
2006 F350 Super Duty lifted on 20's
1989 Mustang LX 5.0 N2O
1997 Cherokee Rancho lifted
RAPTORAZ is offline  
post #13 of 14 Old 01-04-2005, 07:42 PM
Senior Member
 
Join Date: Mar 2004
Posts: 1,110
Send a message via AIM to Maddog56
I know Craycraft does, and I believe Sparks and some other companies may have as well.
Maddog56 is offline  
post #14 of 14 Old 01-08-2005, 12:53 AM
Senior Member
 
Join Date: Aug 2004
Location: TAFT CA
Posts: 128
carbs

sorry i have been busy getting ready for 4SW i will post dyno runs when i get a chance

SLOWER THAN SOME FASTER THAN MOST
madracing is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Yamaha ATV Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
Bore out of stock Carbs or buy Aftermarket GrMeyer Yamaha YFZ350 Banshee (1987-Present) 7 10-26-2007 04:09 PM
Aftermarket A-arm guards for aftermarket a-arms ralderman Yamaha YFM660R Raptor (2001-2005) 1 02-24-2005 02:40 PM
aftermarket kee-in carbs on warrior !! 86 quad r Yamaha YFM350 Raptor/Warrior ('87-Present) 6 05-10-2004 07:48 AM
aftermarket raptor carbs J-Bird04 Yamaha YFM660R Raptor (2001-2005) 5 01-02-2004 04:32 PM
Aftermarket Carbs nicko Yamaha YFM350 Raptor/Warrior ('87-Present) 7 09-12-2003 10:01 AM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome