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Author Topic: technigas q tre  (Read 1509 times)

hitmanuk

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technigas q tre
« on: March 19, 2015, 11:00:49 PM »
do I need to up jet this pipe when fitter and what jet size if so would I need ?
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Triesandluth

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Re: technigas q tre
« Reply #1 on: March 19, 2015, 11:10:50 PM »
Yes.  And from what I've been taught here is to start high and work down. 
I was easily running a 90 in mine with stock exhaust derestricted with the stock  50cc.
So, ideally you should get an assortment of main jets going from over 100 down to about 90.  Put in a large,  if it sputters or bogs at wide open,  go down a size.  After finding one that seems fine,  buy several new spark plugs and do a some plug chops. 
Time consuming but will determine the life of your scoot.
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BettinANDlosing

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Re: technigas q tre
« Reply #2 on: March 19, 2015, 11:31:08 PM »
ANY time you change how much air is going through your engine, you have to change the amount of fuel going in. Pipe AND pod filter you will be well into the #120 range.
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2002 Kymco B&W 300; MRP 78MM "300CC", Naraku cam, Yoshimura rS3 exhaust, 17g Sliders, Yellow torque spring drilled airbox, stock carb #115 main #40 pj.

2001 "Yamaha" Zuma AKA MBK Booster; MHR OverRange, Dellorto 19mm BHBG, Polini "big" intake, RS-3 Rear shock, Stock cylinder.

hitmanuk

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Re: technigas q tre
« Reply #3 on: March 20, 2015, 12:41:34 AM »
i was thinking of keeping stock filter for now ? or should I put k&n type foam ect ?
ive also got a Kevlar belt and torq spring and race veriator and 6 gram rollers to go on as well
« Last Edit: March 20, 2015, 12:43:40 AM by hitmanuk »
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Triesandluth

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Re: technigas q tre
« Reply #4 on: March 20, 2015, 05:10:33 AM »
Would it be logical to use the stock air box,  bet?  Would it be able to feed enough air to make the exhaust useful?  I'm trying to talk myself out of an exhaust/carb/pod filter. 
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BettinANDlosing

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Re: technigas q tre
« Reply #5 on: March 20, 2015, 06:06:10 AM »
Stock air box is the way to go it's a waste to do open filter on a street engine. You get the same or more power with a little restriction on the intake side, unless you have an insane race motor.
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2002 Kymco B&W 300; MRP 78MM "300CC", Naraku cam, Yoshimura rS3 exhaust, 17g Sliders, Yellow torque spring drilled airbox, stock carb #115 main #40 pj.

2001 "Yamaha" Zuma AKA MBK Booster; MHR OverRange, Dellorto 19mm BHBG, Polini "big" intake, RS-3 Rear shock, Stock cylinder.

Triesandluth

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Re: technigas q tre
« Reply #6 on: March 20, 2015, 06:52:11 PM »
Figured so.  Just talked with a local shop owner that has a garage full,  27!!! Super Nines. They swear by the stock box on all but their race one.  Now,  to find an exhaust I like! 
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BettinANDlosing

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Re: technigas q tre
« Reply #7 on: March 20, 2015, 07:59:47 PM »
Quote from: Triesandluth on March 20, 2015, 06:52:11 PM
Figured so.  Just talked with a local shop owner that has a garage full,  27!!! Super Nines. They swear by the stock box on all but their race one.  Now,  to find an exhaust I like!

27 Super 9s?!?!??!! Damn that's where they all went LOL. Yeah stock airbox for the win!!
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2002 Kymco B&W 300; MRP 78MM "300CC", Naraku cam, Yoshimura rS3 exhaust, 17g Sliders, Yellow torque spring drilled airbox, stock carb #115 main #40 pj.

2001 "Yamaha" Zuma AKA MBK Booster; MHR OverRange, Dellorto 19mm BHBG, Polini "big" intake, RS-3 Rear shock, Stock cylinder.

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