QB products... [Archive] - Yamaha R1 Forum: YZF-R1 Forums

: QB products...


Swedie
02-09-2002, 03:11 AM
Hey,

I checked out http://www.qbcarbon.com/index2.htm and found a couple of items there that I'm thinking of getting for my bike later on this year.

1)RAM AIR CARBON AIRBOX - Pressurised for more power and airflow- up to 10 bhp gain - Ray Stringer designed, as used by V&M Racing on David Jefferies TT winning R1's and most top racers, filter fitted as standard - available in Carbonfibre or Glassfibre
£299.58* - Carbon
£262.13* - Glassfibre
2)QB JET KIT - For use with Ram Airbox
£66.39*
3)HIGH FLOW TRUMPETS FOR CARBS - Set of 4 - 2HP increase
£130.00*

I'm just wondering if this will be a "waste of money"...?

And it says "10 bhp gain" .. how much "hp" is that?

Droog
02-09-2002, 05:45 AM
I'd forget about the ram air. A buddy of mine put ram air on his R1 (modified frame and all). After weeks of fiddling, getting help when we gave up, consulting QB Carbon about the product and god forbid even going to the dealer, it carbureted like garbage compared to the stock airbox. Waste of his money. Waste of my time

Swedie
02-09-2002, 06:13 AM
Thank you! that was all I needed to know.

martinc
02-10-2002, 09:22 PM
well,i got the setup your describing minus the jetkit(i"m sure its worthless anyways).

the box alone is good for much more than 10hp but at midrange(due to air volume)and as far as the topend hp goes,well,there"s no way to check it out.

i"ve worked(by myself,learning as i go)about 2 years on/off on the jetting and its near perfection now.
but i got special one-off needles in there,so...

if you ever go ahead,let me know.

i"ll make a description of the work involved on the service section on my site soon.