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hartwill
10-03-2013, 10:44 PM
I Have A Lsr No Link Crf. I'm Sure You Guys Are Familiar With The Pain In The ***** Airbox Problem. I Made One That Fits Really Well But IM Kinda Wondering If It Will Cause Problems Because I Used A Price Of Silicone HoSE That Is Not Tapered. Is There A Reason For The Shape Of These Air Boots Or Do You Guys Think This Should Work Without Any Headaches? I Will Post A Pic This Weekend. Sorry For The Terrible Message Posted From My Phone..
laeger400
10-04-2013, 06:22 AM
Text me some pics please I wanna see. (317) 985-8175
I built a fliptop for a guys lsr crf about 6 months ago. It turned out sweet. He wanted me to build an airbox but I had to pass that project up.

Jerry
lsr_quads
10-04-2013, 12:37 PM
lol that guy is me. Jerry get on this. I must have the White Chassis airbox. PS: It is one sick LSR fliptop
hartwill
10-06-2013, 07:40 AM
WeLL Here It Is.. This Is Kind Of A Rough Draft But It Is Absolutely The Biggest That IT Can Be Without Hitting Anywhere. IM Just Worried That It Won't Work Because The "Boot" Is Not Tapered. I Think In My Previous Post I Made It Sound Like The WhOle Boot Was Made Of Silicone Hose But That Is Not The Case.
http://i1180.photobucket.com/albums/x407/hartwill/IMAG0916_BURST001.jpg
http://i1180.photobucket.com/albums/x407/hartwill/IMAG0914.jpg
http://i1180.photobucket.com/albums/x407/hartwill/IMAG0915.jpg
Logan #34's Dad
10-07-2013, 09:09 PM
If its only a wet weather airbox and not permanent thing.... It will be just fine - in a mud race...a lil less power is okay. Find a dyno and have it dialed with and without the box and always remember to amount of jet sizes between the two.
jcs003
10-08-2013, 06:34 AM
the taper increases velocity into the venturi. it probably will have some effect in power but i dont know where in the rpm range it will have the biggest reduction in power.

john
chopp124
10-09-2013, 06:01 PM
it will be fine i have run smething similiar on my yz450 hybrid for years. my dirtbike airboot looks huge but its actualy same size as carb all way back
chopp124
10-09-2013, 06:07 PM
did u see the way i did my roll design? i have been doing same way for 13 years now stock air box stock boot cut one end goes on carb other on box and tube in midlle.