KX Riders

General => In General... => Topic started by: stewart on January 07, 2008, 01:25:16 PM

Title: new billet psi 46 carbs
Post by: stewart on January 07, 2008, 01:25:16 PM
got my 46mm psi carbs i am building the intake and giong to dyno with vps new q16 fuel the fastest gas yet
Title: Re: new billet psi 46 carbs
Post by: BDI on January 07, 2008, 01:42:44 PM
Glad to see you finally got them. those things look sweet, can you say SCORE!!!!
Title: Re: new billet psi 46 carbs
Post by: maddoggy on January 07, 2008, 01:48:35 PM
very nice looking stewart. how hard were they on your pocket book? it will be cool to hear how the new gas and carbs perform on the dyno.   MADDOGGY
Title: Re: new billet psi 46 carbs
Post by: stewart on January 07, 2008, 02:04:15 PM
thanks to bdi i found the piar on ebay they are 700.00 to 1095.00 apiece depending on the series i got these for 280.00 plus 11.00 shipping for the pair.  i am building the coolest intake that uses o ring seal fom carb to intanke with no hose clamp it bolts on,, read on vps web site about q16 fuel
Title: Re: new billet psi 46 carbs
Post by: stewart on January 07, 2008, 02:11:41 PM
i am like the old pictures where the people had a sign californi or bust ...but for me it says 100  horse power or bust
Title: Re: new billet psi 46 carbs
Post by: maddoggy on January 07, 2008, 02:44:13 PM
i checked out the psi website and looked at their info on the carbs. those look SUPER simple and easy to tune and work on. stewart, it looks as if you got a screamin' deal there. that bdi guy isn't half bad.  let us know how you like the performance and ease of use. i may keep an eye out for one if they work out for you. more fun less fuss. i'm all about user friendly things on my toys.  MADDOGGY
Title: Re: new billet psi 46 carbs
Post by: kaw rider on January 07, 2008, 04:42:01 PM
stewart
what generation carbs are those. bruce had some updates for some of them. i hope those are not gen 1 or 2 or 3. i would check before going to the dyno. Or you might need some tums and tylenol. there a good carb if you don't have needle tuning issues. bruce is a great guy. my land was 4 mile away from his r&d building. a cool and a culm day here a 1800c 3 cylinder 2 smoke on the dyno making a 380 hp pull, cool. bolt on one of this cylinder and pull another 20hp out of your 500 hundy.
Title: Re: new billet psi 46 carbs
Post by: stewart on January 07, 2008, 07:02:47 PM
genartion 3 carb... just up dated
Title: Re: new billet psi 46 carbs
Post by: Danger4u2 on January 08, 2008, 04:04:03 AM
I don't have the want to go any faster than my K5 will go in mostly stock trim.  It's threads like this and the people in this thread that made me want to keep KXRiders.com up and running.  I don't go much over 70mph on the dunes and dirt.  But I still like to look at the pictures and cool stuff you guys are doing.  It doesn't hurt to dream right?
Title: Re: new billet psi 46 carbs
Post by: bigbellybob on January 08, 2008, 04:42:47 AM
stewart whats the cost of the q16? i just looked at VPs web site sound like some bad ace fuel and they made it sound expensive.

iv always wondered about them carbs hows the tuning are they easier to tune?
Title: Re: new billet psi 46 carbs
Post by: kaw rider on January 08, 2008, 11:52:50 AM
stewart
what are you thinking you will see on the dyno for hp with these carbs. When do you think you will see 90 hp at the rear wheel.
Title: Re: new billet psi 46 carbs
Post by: stewart on January 08, 2008, 01:35:03 PM
stewart
what are you thinking you will see on the dyno for hp with these carbs. When do you think you will see 90 hp at the rear wheel.
only the wheel of doom [thats what we call the dyno] can tell when we can make 90 rear wheel hp..  but iwill test fuel change to q16 on current carb setup until optimized then switch to 46 psi to find out true gian of each componet
Title: Re: new billet psi 46 carbs
Post by: kaw rider on March 05, 2008, 04:43:48 AM
the needle jet tube has to be changed to work with a 2 smoke.

Title: Re: new billet psi 46 carbs
Post by: maddoggy on March 20, 2008, 02:55:20 PM
stewart, made any progress with these psi carbs yet? i'm really interested in the performance and adjustability of these.  MADDOGGY
Title: Re: new billet psi 46 carbs
Post by: Good on April 29, 2008, 03:15:38 AM
Any news yet?
Title: Re: new billet psi 46 carbs
Post by: kaw rider on June 10, 2008, 06:22:50 AM
there's a new reed cage in town   :-D
Title: Re: new billet psi 46 carbs
Post by: maddoggy on November 13, 2008, 11:11:00 AM
stewart, made any progress with these psi carbs yet? i'm really interested in the performance and adjustability of these.  MADDOGGY

stewart, have you had a chance to test these PSI carbs out? no news makes me wonder if maybe they are a waste of time and money.
MADDOGGY
Title: Re: new billet psi 46 carbs
Post by: stewart on November 13, 2008, 12:05:06 PM
no i got side tracked ,,  making other stuff..  i tend to follow tuning paths that  i call,,, fixing the obvious  before i move on but will let you know when i do run them
Title: Re: new billet psi 46 carbs
Post by: Motorrad on November 29, 2008, 05:21:14 AM
Any updates? these have my interest....

http://www.psipowerinc.com/bigAirCarbs.htm
Title: Re: new billet psi 46 carbs
Post by: stewart on January 01, 2009, 07:04:05 AM
heres those carbs jerry
Title: Re: new billet psi 46 carbs
Post by: DoldGuy on January 01, 2009, 08:38:04 AM
????? Am I Missing Something ?????? (Don't see anything)
Title: Re: new billet psi 46 carbs
Post by: kaw rider on January 01, 2009, 09:50:05 AM
you need a decoder ring.
Title: Re: new billet psi 46 carbs
Post by: jfabmotorsports.com on January 01, 2009, 09:54:01 AM
heres those carbs jerry

The pics are on the first page. 
Title: Re: new billet psi 46 carbs
Post by: DoldGuy on January 01, 2009, 12:33:06 PM
Only a Jr. Member so have not received my ring yet, but while I was at Bike Week (wearing my Cape), I did get a chance to see the Carbs, I too am very curious of the TESTING of them (Stewart?). If looks alone performed, I would surely have these on mine :-D
Title: Re: new billet psi 46 carbs
Post by: Motorrad on January 03, 2009, 07:04:33 PM
Now that there is talk of a bilit intake on another post.  It has re-kindled my interest in this carb...   I have been watching ebay CLOSE for a pair. I figure if im going to bother, Id pick one up for my k5  and my KTM 640 lc4..   But since I havnt heard any feedback from "real" people, Im still out on it for this fact... Anyone can make more flow and get HP numbers. Its the low end and midrange I worry about...

As stated before, if looks performed......
Title: Re: new billet psi 46 carbs
Post by: holeshot buddy on January 05, 2009, 09:30:35 PM
hi stewart over here in australia
there is a guy who does beach races
on a honda cr500
it gets 100hp at rear wheel :-o
not sure what he has done
but he does run a mother of a down pipe
you would think you should get those
numbers out of the kx :-D :-D