View Full Version : Sparks cam
Billyu40
08-20-2005, 11:53 PM
Does anyone know the lift and duration of the sparks x-4 cam. If not do you know what cam it is. Better yet is anyone running it or have run it and found something better? I think this has been covered before but I could not find it. Thanks
go to megacyles's website and look up the specs on the x2 cam.
Jersey450R
08-22-2005, 05:57 AM
Brand----------Int Lift/Exh Lift -- Int Dur/Exh Dur -- Lobe Cntr Int/Lobe Cntr Exh
Stock _______.357 __ .290 __ 230deg _ 230deg ___ 105deg _ 105deg
HRC ________.390 __ .350 __ 260deg _ 260deg ___ 110deg _ 105deg
02 CRF______ .380 __ .356 __ 249deg _ 272deg ___ 106.5deg _ 107deg
Hotcams 2 ___ .397 __ .342 __ 248deg _ 268deg ___ 109.75dg _ 105.5dg
Hotcams 1 ___ .378 __ .342 __ 237deg _ 268deg ___ 109.75dg _ 105.5dg
Megacycle X2_ .412 __ .350 __ 260deg _ 268deg ___ 108deg _ 108deg
Web 613/812__.381 __ .357 __ 240deg _ 258deg ___ 110deg _ 104deg
(designed for the TRX) *Designed to increase overall power. Excellent acceleration.
Web 613/729__.381 __ .342 __ 240deg _ 252deg ___ 110deg _ 104deg
Good Luck on you cam choice and installation ... Mod-On !
ATVX4
08-25-2005, 09:15 PM
Has anyone tried the Sparks "Aggressive" grind drop in cam? Is it any better than the HRC cam?
brink400
08-26-2005, 03:09 PM
I've heard a lot of people say the sparks drop in cam is the exact same thing as an 02 crf cam, its just that sparks charges 100 bux more for his name.
EvilJester400EX
08-26-2005, 03:31 PM
The older Sparks cam was an '02 CRF cam, now he is making a new cam.
cletusEX
08-26-2005, 04:23 PM
The Sparks drop in cam is not a 02 CRF cam. My brother has the 02 CRF cam and my good friend has a Sparks drop in cam, everything else is almost the same. Totally diffrent power delivery. It is a real noticably difference actually riding the two quads. Sparks is more of a mid-range cam while the 02 CRF cam is more of a mid to top cam. Everyone says the 02 CRF cam is a more all around cam, but my brothers quad screams on the top end. When I get a cam it will be the Sparks.
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