WFO Speedracer
A lifetime ban is like a lifetime warranty !
- Location
- Alabama
To give you a quick answer <yes>:dance:
Carbs: What makes a 44MM Blackjack better then a 4MM Mikuni Super BN.
- Thread starter Roo
- Start date
To give you a quick answer <yes>:dance:
- Location
- Kennewick, WA
I'm assuming it would be the same if you wanted novis, full spectrums or power bombs? Could they bore the 44's out to make 46's or does this cause problems?
And to get it from the horse's mouth, I suggest calling Jetworks.
Art & Robert will be able to answer your question much better than anyone here.
- Location
- Kennewick, WA
i knew that was coming..what took you so long? lol
Email already sent...just gathering opinions.
Hey Matt did you flip your boat at Greyland?
Email already sent...just gathering opinions.
Hey Matt did you flip your boat at Greyland?
Polish jet pilot
4aces4aces4aces4aces4aces
- Location
- Warsaw, Poland
Ok, how about this: would a SINGLE 48mm brapjack work fine (or much better in terms of brappage) with 701 with bpipe and head over 2 x 38mm (oem's)? I hear too many confusing points: on one hand that oems have great signal and response, then again taht they suck, and so on.. I have a spare 48mm brapjack ready to be used (need to get single intake mani from ATP) and looking to start working on rolls etc. Help, por favor!
Foximus
CFL Cheapass.
- Location
- Oviedo, Fl
Ill trade you a set of pristine (and powdercoated) set of OEM dual 44s for those blackjacks.... :beerchug:
plus moneeye.
plus moneeye.
#ZERO
Beach Bum
- Location
- Florida - U.S.A.
How did you modify your inner venturi; did you dog leg the booster or replace it completely?
I agree that the inner venturi booster design could be improved on the stock Mikuni's but most A/M carbs actually reduce the carb signals and increase the cfm.
- Location
- Kennewick, WA
Straight from the man himself
" as long as they both have the same thread pitch on the low screws and the same number of off idle transition holes they will work."
I'm looking to step up to a big bore and some porting this winter. I knew my 38's were not going to cut it. Looks like I might be getting some some brapjacks...Still have to verify a few things first though.
" as long as they both have the same thread pitch on the low screws and the same number of off idle transition holes they will work."
I'm looking to step up to a big bore and some porting this winter. I knew my 38's were not going to cut it. Looks like I might be getting some some brapjacks...Still have to verify a few things first though.
- Location
- Kennewick, WA
I'm torn between jetworks and xmetal... the only downside for xmetal is shipping my motor back and forth across the country...jetworks is a little closer. But having an xmetal stock stroke 827 package would be a sweet setup to have. :Banane09:
Decisions decisions...
Decisions decisions...
The only way to make an informed decision is to ignore internet hype from either side and try both setups. I cannot offer you an XMetal setup to try, but you are sure welcome to try my Jetworks setup and see what you think. :veryhappy:
Bigfish
Bigfish
- Location
- North Carolina
Go ride it .I have a sxr with a jetworks setup and its great and my girl rides a sj with jetworks power i'm very happy with both plus Art and Robert are great to deal with .I'm running 46 blackjacks on the sxr and love them ,i'm getting ready to put a set of 44 bj on Ericas sj ,it has a set of Arts mod 38s now so will have to see if the 44s help.
Why spend big bucks for modified 44s when there is sbn46s avaliable? Tuning a carb to match a particular setup by changing the venturi size is one thing. An expensive prepackaged "modified" Mikuni is nothing more than a bill of goods in many cases. Ive ridden too many boats with $1000 carbs that ran little if any better than well tuned OEM 44s.
- Location
- Kennewick, WA
The price quote I got from art was well under $1000. If I already have the carbs and they need rebuilt anyways why not?
It doesn't matter anyways the thread pitch is different on both carbs so I cant turn them into dual brapjacks...maybe singles but no duals. Damn!
It doesn't matter anyways the thread pitch is different on both carbs so I cant turn them into dual brapjacks...maybe singles but no duals. Damn!
#ZERO
Beach Bum
- Location
- Florida - U.S.A.
If you have a grand burning a hole in your pocket, I'd go with a set of Novi-tec freestyle carbs.