Engine mods - PocketBikeForum.com

sileighty · 09-11-2006, 06:36 PM

does anyone know a set up for top end speed and mid range?

Androu · 09-12-2006, 03:56 PM

changing your sprockets can help increase top end and mid range and decrease low end, im not sure what the config is but i know changing your sprockets helps

inthelead83 · 09-12-2006, 04:57 PM

well here at winnipeg in the parking lots we are running 6-70 6-72's the 6-70 obviousyly gives you more top end but 3 stage reeds would help with midrange and top end

sileighty · 09-12-2006, 06:10 PM

Quote:

Originally Posted by inthelead83

well here at winnipeg in the parking lots we are running 6-70 6-72's the 6-70 obviousyly gives you more top end but 3 stage reeds would help with midrange and top end

so the less teeth has more top end than the ones with more teeth?

inthelead83 · 09-12-2006, 06:42 PM

yup but the more teeth on the pinion the more top end you get

suicidal_rider · 09-12-2006, 08:57 PM

you want to run a gear ratio near 10:1 , gives you toque and speed!

Jay-Star · 09-12-2006, 10:23 PM

Sprocket, Reeds, timing key. Under $25 and you will notice gains.

inthelead83 · 09-13-2006, 09:36 AM

Quote:

Originally Posted by jared_frizell

you want to run a gear ratio near 10:1 , gives you toque and speed!

you can't have tourqe and speed you can only have one or the other, i am running a 7-70 on my cag which if you do the math is a 10:1 i got no tourqe but i got some speed. if only i could become more comfortable on a cag

suicidal_rider · 09-13-2006, 11:05 PM

but if you don't have any torque...how dose the bike move when you turn the throttle?

inthelead83 · 09-13-2006, 11:15 PM

it has tourqe but not lots. If you want more top end you have to sacrafice tourqe if you want more tourqe you need to sacrafice top end you cant have a bunch of tourqe and a bunch of top end just by swtiching gearing for that you would do reeds, RCPB HIGH COMP HEAD AND CYLNDER (hope that makes some sales if only i got commision from gil)

09-11-2006, 06:36 PM	#1 (permalink)
sileighty Pocketbike Master Join Date: Aug 2006 My Gallery Real Name: drew Pocketbikes Owned: 1 Posts: 118	does anyone know a set up for top end speed and mid range? __________________ Street Supremacy

09-12-2006, 03:56 PM	#2 (permalink)
Androu Pocketbike Master Join Date: Jul 2006 My Gallery Real Name: Androu Pocketbikes Owned: 1 Location: Toronto, Ontario Posts: 180	changing your sprockets can help increase top end and mid range and decrease low end, im not sure what the config is but i know changing your sprockets helps __________________ Richmond Hill, Ontario reach me on MSN, gergesiverson@gmail.com if you live nearby and own a Pocket Bike My Pocket Bike in Detail!

09-12-2006, 04:57 PM	#3 (permalink)
inthelead83 Pocketbike King Join Date: Nov 2005 My Gallery Real Name: Shawn Pocketbikes Owned: 5 Location: Pine Ridge Posts: 1,865	well here at winnipeg in the parking lots we are running 6-70 6-72's the 6-70 obviousyly gives you more top end but 3 stage reeds would help with midrange and top end __________________ RCMRRA - Vice President Proud Owner of: Modded Blata b1 Origami, Blata Elite 11, & Moto-Vert www.rcpra.net 3rd Place overall in CCMRRS 50cc pocketbikes 3rd Place overall in CCMRRS Open Mini Motard

09-12-2006, 06:42 PM	#5 (permalink)
inthelead83 Pocketbike King Join Date: Nov 2005 My Gallery Real Name: Shawn Pocketbikes Owned: 5 Location: Pine Ridge Posts: 1,865	yup but the more teeth on the pinion the more top end you get __________________ RCMRRA - Vice President Proud Owner of: Modded Blata b1 Origami, Blata Elite 11, & Moto-Vert www.rcpra.net 3rd Place overall in CCMRRS 50cc pocketbikes 3rd Place overall in CCMRRS Open Mini Motard

09-12-2006, 08:57 PM	#6 (permalink)
suicidal_rider Pocketbike Lord Join Date: Apr 2006 My Gallery Real Name: Jared Frizell Pocketbikes Owned: 4 Location: winnipeg, manitoba Posts: 729	you want to run a gear ratio near 10:1 , gives you toque and speed! __________________ BigBone rider TeamRiverCity Rider Smra 40cc class winner I guess I had an overall finish of 3rd in the 40cc class(Pitster PRO) BUT ONLY CAUSE OF THE TEAM!

09-12-2006, 10:23 PM	#7 (permalink)
Jay-Star Pocketbike Master Join Date: Jun 2006 My Gallery Real Name: J. Pocketbikes Owned: 10 or more Posts: 168	Sprocket, Reeds, timing key. Under $25 and you will notice gains.

09-13-2006, 11:05 PM	#9 (permalink)
suicidal_rider Pocketbike Lord Join Date: Apr 2006 My Gallery Real Name: Jared Frizell Pocketbikes Owned: 4 Location: winnipeg, manitoba Posts: 729	but if you don't have any torque...how dose the bike move when you turn the throttle? __________________ BigBone rider TeamRiverCity Rider Smra 40cc class winner I guess I had an overall finish of 3rd in the 40cc class(Pitster PRO) BUT ONLY CAUSE OF THE TEAM!

09-13-2006, 11:15 PM	#10 (permalink)
inthelead83 Pocketbike King Join Date: Nov 2005 My Gallery Real Name: Shawn Pocketbikes Owned: 5 Location: Pine Ridge Posts: 1,865	it has tourqe but not lots. If you want more top end you have to sacrafice tourqe if you want more tourqe you need to sacrafice top end you cant have a bunch of tourqe and a bunch of top end just by swtiching gearing for that you would do reeds, RCPB HIGH COMP HEAD AND CYLNDER (hope that makes some sales if only i got commision from gil) __________________ RCMRRA - Vice President Proud Owner of: Modded Blata b1 Origami, Blata Elite 11, & Moto-Vert www.rcpra.net 3rd Place overall in CCMRRS 50cc pocketbikes 3rd Place overall in CCMRRS Open Mini Motard

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