What's the HRC Mod?

What is the HRC Mod?  I've seen some suggestions on some posts but don't know exactly what it is.

Throttle!

what with the throttle?

It is a modification that allows the rider to reach the full throttle position with a smaller twist of the wrist.  I think the stock throttle is 1/4 turn to full, and the HRC throttle is 1/5 turn to full. 

Bump..

what is the advantage? And how is it done

same here. i wanna know how it's done.

It probably just rolls the throttle cable around a larger effective diameter.  With a 12" pulley at the end of the throttle grip, you could have a 1/50th turn throttle if you wanted.  I'll stay with the 1/4 turn throttle, it's touchy enough already...

its not to make the throttle more touchy
it allows you to go to full throttle without having to change your hand position

it is not that much of a change to be honest
i have a 15/43 conversion plus the quick turn and it was awkward the first 10 minutes
now it is like second nature

as far as what it is
larger cam and different cables

it is mainly so that when you come out of a corner and need to throttle up so you dont blow the exit you dont need to move your wrist as much to spin up and possibly upset the bike

with a little hand control it is awesome

I see, so the hand grip doesn't change but the cam/pulley at the throttle body is different.  That makes sense.  I realize the goal of the HRC throttle wouldn't be to make things more touchy, I just figured it might be a by-product of a faster opening throttle.  It sounds like HRC came up with a good cam profile, so it's not an issue.     

i just installed it last week.....its worth it i think...gives you the oppourtunity to go in and adjust cables at bottom, and it is easier to use to ride.  

    well technically it is a faster opening throttle
but not by much
figure oem is 1/4
hrc is 1/6

not that much of a difference but just enough to count

How much does the set cost?  where would I look for more research?  Is HRC mod good enough of a search starter?

        there is a how to regarding installation on www.hooliganbiketech.net

also I know a lot of threads about this are on 1000rr.net

but yeah HRC mod, or quick turn throttle are good search topics

cam, housing, and cables come in a kit for about 120ish bucks

Brad at superbikesupply.com has the best prices i have seen for them

call brad up man...i got mine for like 115 or somethin with some change etc.....its notta big diff but it is nicer since the throw shorter...so if your at full lean you have to work less and its just more comfortable to attempt suicide lol 

http://www.2wheelsonline.com/hrc/index.php
 
 
heres the link for it

quote:

ORIGINAL: f3racer

http://www.2wheelsonline.com/hrc/index.php


heres the link for it

 
dats in pound sterling!!..my gosh its expensive!! I can get it fractions of the price..If Brad sell at 120ish, I can get it for half of it!!  Exclude shipping thou..LoL!!