Spree intake mod, taken overboard.
Moderator: Moderator
Spree intake mod, taken overboard.
Stock NQ50 intake.
My NQ50 intake.
Stock:
Mine:
Stock:
Normal mod:
Mine
Gaping maw:
Always torque your bolts
My NQ50 intake.
Stock:
Mine:
Stock:
Normal mod:
Mine
Gaping maw:
Always torque your bolts
Ol' Red
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!
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- Veteran OG
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- Joined: Tue May 22, 2007 8:10 pm
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Re: Spree intake mod, taken overboard.
Go Spreetard! Nice work and pics. Will add these to the Wiki topic for Spree intake/reed mods this weekend.
Re: Spree intake mod, taken overboard.
Wait! is the bottom of the manifold matched to the top of the reed cage? if its not then your going to get itake turbulance because the outer edge of the manifold bottom is wider than the inlet for the reed cage.If the reed cage inlet was wider than the bottom of the manifold,thats ok.
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90 honda dio sp 72cc
87 elite 50 s with 86cc watercooled mini stroke
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91 yamaha tzr 250r
Re: Spree intake mod, taken overboard.
They are "matched" for the most part. +/- a couple of mm. This here's tinkering, not science. So far, it works well. Mayhaps I'll more carefully engineer the next one. That was the goal, though, to match the ports on the reedblock to the intake. I'm thinking about knife-edging the plastic reed block next, then the case...
Next time it's off I'll check it against a reed block without the reeds, see how close my guesswork really is. I was mostly focused on not grinding through the sides honestly. It's not suitable for jumping, as the intake is not as strong as it once was.
Next time it's off I'll check it against a reed block without the reeds, see how close my guesswork really is. I was mostly focused on not grinding through the sides honestly. It's not suitable for jumping, as the intake is not as strong as it once was.
Ol' Red
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!
Re: Spree intake mod, taken overboard.
Should i add these pics for wiki to solve questions about my choice of tools?mousewheels wrote:Go Spreetard! Nice work and pics. Will add these to the Wiki topic for Spree intake/reed mods this weekend.
Ol' Red
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!
Re: Spree intake mod, taken overboard.
befor i got my sb intake i did the same but i also used the dremal to do the reed cage it self to match it up i also did the block as well
Re: Spree intake mod, taken overboard.
nice pics of the stick!
That looks really nicely ported!
That looks really nicely ported!
Re: Spree intake mod, taken overboard.
Spreetard wrote:
I thought Wheelman quit lending out his tools
- Wheelman-111
- Moderator
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Re: Spree intake mod, taken overboard.
Greetings:
Dude! I've been looking all over the place for my Stick. I'll be splitting some engine cases soon, so can I have it back?
Your compression gauge is Way nicer than mine, though.
Dude! I've been looking all over the place for my Stick. I'll be splitting some engine cases soon, so can I have it back?
Your compression gauge is Way nicer than mine, though.
Wheelman-111
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
- tazland001
- Board Supporter
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Re: Spree intake mod, taken overboard.
Thats some funny s*** right there. Thanks I needed a good laugh today.
Taz
Taz
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- Goped
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Re: Spree intake mod, taken overboard.
spreetard you shoulda just taken the one i already had done issok if you wanted to do your own i understand
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- Veteran OG
- Posts: 3639
- Joined: Tue May 22, 2007 8:10 pm
- Location: North of Seattle, WA
Re: Spree intake mod, taken overboard.
Thanks - tuners take note, many a fine point s are explained by bakaracer.bakaracer wrote:Wait! is the bottom of the manifold matched to the top of the reed cage? if its not then your going to get intake turbulence because the outer edge of the manifold bottom is wider than the inlet for the reed cage.If the reed cage inlet was wider than the bottom of the manifold, thats ok.
One thing about the Honda design - they did not match the intake to reed openings. Intake is larger than the reed inlets for both the Spree and SB50. Taking what bakaracer says to heart - starting with a Spree intake, then carving to fit may beat the SB50 intake and save $$.
Wiki topic updated with Spreetard's work. -- Thank's all! http://hondaspree.net/wiki/index.php5?t ... ds_-_Spree
Re: Spree intake mod, taken overboard.
iff i took my spree intake and ported it what would my tolerence be . how much can i take out.. and to those that used a sb50 intake what metod did you use to compensate for the sprees oiler system
spree parts for sale
still learning alot ..thanks to all on this fourm
if you have a good spree jug ..pm me if you want to sell it
still learning alot ..thanks to all on this fourm
if you have a good spree jug ..pm me if you want to sell it
Re: Spree intake mod, taken overboard.
On the sb50, the oil line goes into the carburator. With a spree carb on the sb intake, you must either tap a new nipple into the intake or pre-mix your oil and gas.
Ol' Red
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!
1987 Spree, 42mph on 49cc (gps)
Broken...
Spreeio
1987 Spree
With af16e powah!!!!
77cc Malossi Ministroker, 24mm oKo, 30mm V8 pipe.
Chinabike 3000! GY6 clone daily driver/ beater machine bought for $75!
Re: Spree intake mod, taken overboard.
if i was to run pre mix what would the ratio be .. also would i get rid of the oil pump ad how would i go about attatching a new nipple to the sb50 intake
spree parts for sale
still learning alot ..thanks to all on this fourm
if you have a good spree jug ..pm me if you want to sell it
still learning alot ..thanks to all on this fourm
if you have a good spree jug ..pm me if you want to sell it