Author Topic: Exhaust -LEOVINCE Hand Made  (Read 1548 times)

tony_92

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Exhaust -LEOVINCE Hand Made
« on: September 16, 2010, 01:12:27 PM »
How much power give this exhaust,how much increase max speed...

ts1

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Re: Exhaust -LEOVINCE Hand Made
« Reply #1 on: September 16, 2010, 02:31:19 PM »
Only more noise with 4stroke. ::)
Unpredictable with 2stroke (must really match with the engine to have a positive effect).

wordslinger

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Re: Exhaust -LEOVINCE Hand Made
« Reply #2 on: September 17, 2010, 12:15:27 AM »
..well an open exhaust, from my prsonal experience, does INDEED make a difference in a 4t...

..i drilled holes in my oem pipe, along with a free-flow air filter and proper re-jetting of the carburetor, i'd say it's the only way to roll!!!

..and it's true, you must match the pipe with a 2t's capabilities...

..but on a 4t, any increase in air flow through the engine is a major plus!!

..i would not suggest installing an aftermarket exhaust without also installing a free-flow air filter...

..doing so makes your scoot extremely difficult to tune....


peace
..every mod (action) necessitates a (reaction) mod..

art

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Re: Exhaust -LEOVINCE Hand Made
« Reply #3 on: September 17, 2010, 12:32:29 AM »
  Yep i'd mod your stock pipe first.(few holes) The 4t pipes are over priced. spend the rest on tuning carb,airbox and veriator
Kymco peoples too many ;) I'm not an expert just a full time hobbiest.

spr0k3t

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Re: Exhaust -LEOVINCE Hand Made
« Reply #4 on: September 17, 2010, 02:12:33 AM »
The Prima pipe that I got for my 4t (custom cut) is awesome.  I got it for less than the cost of a hand made LeoVince and I think it looks/performs outstanding.  I was able to get a better top end and the acceleration band is much more responsive.  Major improvement I would say.


wordslinger

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Re: Exhaust -LEOVINCE Hand Made
« Reply #5 on: September 17, 2010, 02:13:31 AM »
..that's a nice looking pipe!!!
..every mod (action) necessitates a (reaction) mod..

sidthesloth

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Re: Exhaust -LEOVINCE Hand Made
« Reply #6 on: September 17, 2010, 02:22:25 AM »
Looks like the one on my GS500. :D
So I guess if you open the exhaust on a four stroke and not increase the input, hi flow filter, that would upset the balance? Nothing major with a larger engine, but noticable on these little ones?
ZX50, 47mm cyl. kit, TZR50 CDI. Michelin Pilot Sport tyres,
Next performance mod; pumping the tyres up.

art

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Re: Exhaust -LEOVINCE Hand Made
« Reply #7 on: September 17, 2010, 04:22:40 AM »
 Iv'e found the 4t is tuned a little tighter than the 2t's so unless engineered from the start It's a little harder to dial in from a backyard approach (not impossible  :D ) But you seem to get more out of small changes. The 2t's are a little more forgiving if you jump too much at once.
 I think opening a 4t exhaust Is the first thing you want to do then tune to it. I'd love to have that pipe but trying to keep the cost down at this point. At $400 plus for a hand made,not in this budget  ;) 
  I think you could get away with  just the exhaust change and slight mods. It just seems a little more delicate. As with all more air more gas and a way to get it out of there. If going for a monster I think valves and head are the way to go.
 
Kymco peoples too many ;) I'm not an expert just a full time hobbiest.

tony_92

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Re: Exhaust -LEOVINCE Hand Made
« Reply #8 on: September 18, 2010, 01:12:08 PM »
Max speed my agility is 80 kmh with malossi multivar 6g,athena racing remen,restricted cdi......Now i want to put sport air filter,main jet 88 and exhaust leovince hand made....how much speed that parts give to my kymco........
P.S....sorry on my english grammar I am from Bosnia and Herzegovina

wordslinger

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Re: Exhaust -LEOVINCE Hand Made
« Reply #9 on: September 19, 2010, 03:03:23 AM »
..90+kmh is not impossible...

..i run that daily...
..every mod (action) necessitates a (reaction) mod..

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