Why is it that...........................
Moderator: Moderator
Why is it that...........................
Why is it that everyone that is hot rodding their Spree wants the SB50 intake and reeds (and carb) which there seems to be few of? While the 1985 Aero 50 uses the same intake and there were a * of a lot more of them produced and no ones seems to want them.
Bear 45/70

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree
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- CBR1000RR
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Re: Why is it that...........................
I like the cleaner look of the sb50 intake.
motormike wrote:Errands become adventures.
Re: Why is it that...........................
I am building up my '87 Spree with a Taz 44mm BBK but had planned to use the stock Spree Intake and reeds, and have already done some significant opening up of the stock Spree intake manifold. But the carb and reeds are stock.
Should I continue on with just the modified intake or should I look at a SB50 intake, reeds, & carb?
Thanks!
George
Should I continue on with just the modified intake or should I look at a SB50 intake, reeds, & carb?
Thanks!
George
- Trafficjamz
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Re: Why is it that...........................
I like the SB intake because it has only one nipple for vacuum.Bear45-70 wrote:Why is it that everyone that is hot rodding their Spree wants the SB50 intake and reeds (and carb) which there seems to be few of? While the 1985 Aero 50 uses the same intake and there were a * of a lot more of them produced and no ones seems to want them.
When the oil pump is eliminated, it makes for a cleaner look.
What does the 85 aero intake look like?
new best 1/8th mile time 9.647 seconds @67.155 mph 310lbs total weight
Re: Why is it that...........................
It looks just like the SB50 but has 2 nipples, but plugging a nipple is stupid simple, but is taller which will help the low end which if they are running an aftermarket carb and air filter is a good move. Also looking at the reed end it is more open than the SB50 manifold is. Excuse the pictures, I secretly want Wheelman status when it comes to pictures.Trafficjamz wrote:I like the SB intake because it has only one nipple for vacuum.Bear45-70 wrote:Why is it that everyone that is hot rodding their Spree wants the SB50 intake and reeds (and carb) which there seems to be few of? While the 1985 Aero 50 uses the same intake and there were a * of a lot more of them produced and no ones seems to want them.
When the oil pump is eliminated, it makes for a cleaner look.
What does the 85 aero intake look like?


Bear 45/70

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree

'83 Aero 80 X 3
'84 Aero 80 X 3
'85 Aero 80
'84 Aero 125 X 2
'84 Aero 125
'84 Aero 125 X 2
'85 Aero 50
'85 Spree
- martynkim
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Re: Why is it that...........................
Agreed, I too see the benefit of an aero intake. I don't have a Spree anymore but, I would do it if I still had one.Bear45-70 wrote:It looks just like the SB50 but has 2 nipples, but plugging a nipple is stupid simple, but is taller which will help the low end which if they are running an aftermarket carb and air filter is a good move. Also looking at the reed end it is more open than the SB50 manifold is. Excuse the pictures, I secretly want Wheelman status when it comes to pictures.Trafficjamz wrote:I like the SB intake because it has only one nipple for vacuum.Bear45-70 wrote:Why is it that everyone that is hot rodding their Spree wants the SB50 intake and reeds (and carb) which there seems to be few of? While the 1985 Aero 50 uses the same intake and there were a * of a lot more of them produced and no ones seems to want them.
When the oil pump is eliminated, it makes for a cleaner look.
What does the 85 aero intake look like?
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PM me with your needs Cheap Parts
- mustangwagz
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Re: Why is it that...........................
Good Info bear! i vote this to be in wikispreedia!!!! 

-Zac 
1981 HD-Ironhead Sporty. 1000cc, 4 speed, drag pipes, and drag bars.. (chic/cop magnet)
72 Rupp Roadster 2 (aka. RUMP ROASTER!!)
05 vinson
78 bronco (Log skiddin Hog!!)

1981 HD-Ironhead Sporty. 1000cc, 4 speed, drag pipes, and drag bars.. (chic/cop magnet)
72 Rupp Roadster 2 (aka. RUMP ROASTER!!)
05 vinson
78 bronco (Log skiddin Hog!!)
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- Veteran OG
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Re: Why is it that...........................
Yes - this and Bear's intake comparison (Spree/SB50/Aero80/125 in Tech docs) need moving.Good Info bear! i vote this to be in wikispreedia!!!
Also Trafficjamz came up with a mod to get four bolt intakes on the Spree, which I'm behind on getting moved to the 'wiki

- Trafficjamz
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Re: Why is it that...........................
Sorta......My mod only works to get a CT Manifold on the spree. The reed cage of other 4 bolt manifolds would not fit my creation.mousewheels wrote:
Also Trafficjamz came up with a mod to get four bolt intakes on the Spree, which I'm behind on getting moved to the 'wiki

new best 1/8th mile time 9.647 seconds @67.155 mph 310lbs total weight