what do i need for a better top speed

kieth95 PM kieth95 kieth95's Posts kieth95's Threads New Student Currently Offline Posts: 21 A+'s: 2 Joined: Mar 15, 2013 11:11:41 GMT -6	what do i need for a better top speed by: kieth95 - Apr 14, 2013 14:18:59 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by kieth95 on Apr 14, 2013 14:18:59 GMT -6 I just got a 50mm bbk the scooter now runs great after fixing the probs but I notice it doesn't really have a better top speed just better take off I wanna know how to get more speed?

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what do i need for a better top speed by: inuyasha - Apr 14, 2013 17:48:54 GMT -6

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Post by inuyasha on Apr 14, 2013 17:48:54 GMT -6

Hi
Fine tuning your variator changing clutch and torque springs and changing your main gears.
Heres what ive done to my 95cc bbk redstreak and shes capable of 55 mph
.thescooterprofessor.proboards.com/index.cgi?action=display&board=photo&thread=2398&page=1" rel="nofollow" target="_blank"> www

.thescooterprofessor.proboards.com/index.cgi?action=display&board=photo&thread=2398&page=1
Take care and ride safely
Yours Hank

nulldevice PM nulldevice nulldevice's Posts nulldevice's Threads New Student Currently Offline Posts: 46 A+'s: 0 Joined: Jan 25, 2012 16:49:07 GMT -6	what do i need for a better top speed by: nulldevice - Apr 26, 2013 10:17:51 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by nulldevice on Apr 26, 2013 10:17:51 GMT -6 How much more speed? Better takeoff translates into faster hill climbing.

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what do i need for a better top speed by: alleyoop - Apr 26, 2013 11:10:23 GMT -6

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Post by alleyoop on Apr 26, 2013 11:10:23 GMT -6

Apr 14, 2013 14:18:59 GMT -6 kieth95 said:

I just got a 50mm bbk the scooter now runs great after fixing the probs but I notice it doesn't really have a better top speed just better take off I wanna know how to get more speed?

What scoot do you have and what MOTOR? 2 Stroke or 4 Stroke?

If the motor has good power the biggest bang for your money is Taller Tranny Gears.
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..BAD TO THE BONE..

PST150H 62mm BBK, 60mm Crank, 16/37 Tranny Gears..MOW-POWER

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what do i need for a better top speed by: skuttadawg - Apr 28, 2013 16:27:03 GMT -6

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Post by skuttadawg on Apr 28, 2013 16:27:03 GMT -6

I had a " secret 63 " and later put on a 50mm or 82cc BBK and had the same top end , but got there faster, faster uphill too . I would top out and I could back off of the throttle and maintain the same speed . I would first try lighter or heavier rollers as there is variables so what may work for one may not for another .

Hope you put on a new belt with a BBK as one should .

Gears is a good idea but may be advanced wrenching for some

tvnacman PM tvnacman tvnacman's Posts tvnacman's Threads Professor Currently Offline Posts: 1,368 A+'s: 9 Joined: Jul 6, 2011 14:47:57 GMT -6	what do i need for a better top speed by: tvnacman - Apr 28, 2013 16:31:12 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tvnacman on Apr 28, 2013 16:31:12 GMT -6 You guys don't think a larger diameter variator to be beneficial ? John

skuttadawg PM skuttadawg skuttadawg's Posts skuttadawg's Threads New Student Currently Offline Posts: 14 A+'s: 0 Joined: Apr 28, 2013 16:16:21 GMT -6	what do i need for a better top speed by: skuttadawg - Apr 28, 2013 16:33:10 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by skuttadawg on Apr 28, 2013 16:33:10 GMT -6 Yes that helps too I think Dr Pulley has the largest diameter but may hit the bendix on some

tvnacman PM tvnacman tvnacman's Posts tvnacman's Threads Professor Currently Offline Posts: 1,368 A+'s: 9 Joined: Jul 6, 2011 14:47:57 GMT -6	what do i need for a better top speed by: tvnacman - Apr 28, 2013 19:07:39 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tvnacman on Apr 28, 2013 19:07:39 GMT -6 by the way welcome skutterdawg . Have you found a true variable cdi ? John

skuttadawg PM skuttadawg skuttadawg's Posts skuttadawg's Threads New Student Currently Offline Posts: 14 A+'s: 0 Joined: Apr 28, 2013 16:16:21 GMT -6	what do i need for a better top speed by: skuttadawg - Apr 28, 2013 19:28:22 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by skuttadawg on Apr 28, 2013 19:28:22 GMT -6 Saw some that were programmable but not tested one I have the blue finned CDI from PFS on my 2T . My Echarm ignition is controlled by the ECU as it does not have a CDI

tvnacman PM tvnacman tvnacman's Posts tvnacman's Threads Professor Currently Offline Posts: 1,368 A+'s: 9 Joined: Jul 6, 2011 14:47:57 GMT -6	what do i need for a better top speed by: tvnacman - Apr 28, 2013 20:11:46 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by tvnacman on Apr 28, 2013 20:11:46 GMT -6 I have not seen the set up on the cf moto I would guess the ecu is the cdi . Have you checked the cdi from pfs with a timing light ? John

skuttadawg PM skuttadawg skuttadawg's Posts skuttadawg's Threads New Student Currently Offline Posts: 14 A+'s: 0 Joined: Apr 28, 2013 16:16:21 GMT -6	what do i need for a better top speed by: skuttadawg - Apr 28, 2013 21:28:11 GMT -6 Reply Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by skuttadawg on Apr 28, 2013 21:28:11 GMT -6 The carb model has a CDI but not the ones with EFI like mine